diff --git a/README.md b/README.md
index 40ae86930c851d1870f677f9b31f6ae13c71f865..0305952d372136f0e36f876d227715d5f7e98c46 100644
--- a/README.md
+++ b/README.md
@@ -13,111 +13,99 @@ size_categories:
 
 This is the dataset of feater/エフイーター/食铁兽 (Arknights), containing 500 images and their tags.
 
-The core tags of this character are `animal_ears, multicolored_hair, black_hair, breasts, streaked_hair, grey_hair, twintails, panda_ears, large_breasts, sunglasses, long_hair, eyewear_on_head, hair_over_one_eye, bangs, fang, round_eyewear, two-tone_hair, red_eyes`, which are pruned in this dataset.
+The core tags of this character are `multicolored_hair, animal_ears, black_hair, streaked_hair, breasts, grey_hair, panda_ears, twintails, large_breasts, sunglasses, long_hair, eyewear_on_head, hair_over_one_eye, bangs, fang, round_eyewear, two-tone_hair, red_eyes`, which are pruned in this dataset.
 
 Images are crawled from many sites (e.g. danbooru, pixiv, zerochan ...), the auto-crawling system is powered by [DeepGHS Team](https://github.com/deepghs)([huggingface organization](https://huggingface.co/deepghs)).
 
 ## List of Packages
 
-| Name             |   Images | Download                                 | Description                                                                 |
-|:-----------------|---------:|:-----------------------------------------|:----------------------------------------------------------------------------|
-| raw              |      500 | [Download](dataset-raw.zip)              | Raw data with meta information (min edge aligned to 1400 if larger).        |
-| pruned           |      500 | [Download](dataset-pruned.zip)           | Raw data with meta information, core character tags pruned.                 |
-| pruned-stage3    |     1359 | [Download](dataset-pruned-stage3.zip)    | 3-stage cropped raw data with meta information, core character tags pruned. |
-| stage3-800       |     1359 | [Download](dataset-stage3-800.zip)       | 3-stage cropped dataset with the shorter side not exceeding 800 pixels.     |
-| stage3-p480-800  |     1323 | [Download](dataset-stage3-p480-800.zip)  | 3-stage cropped dataset with the area not less than 480x480 pixels.         |
-| stage3-1200      |     1359 | [Download](dataset-stage3-1200.zip)      | 3-stage cropped dataset with the shorter side not exceeding 800 pixels.     |
-| stage3-p480-1200 |     1323 | [Download](dataset-stage3-p480-1200.zip) | 3-stage cropped dataset with the area not less than 480x480 pixels.         |
+| Name             |   Images | Size       | Download                                                                                                          | Type       | Description                                                          |
+|:-----------------|---------:|:-----------|:------------------------------------------------------------------------------------------------------------------|:-----------|:---------------------------------------------------------------------|
+| raw              |      500 | 892.38 MiB | [Download](https://huggingface.co/datasets/CyberHarem/feater_arknights/resolve/main/dataset-raw.zip)              | Waifuc-Raw | Raw data with meta information (min edge aligned to 1400 if larger). |
+| 800              |      500 | 409.89 MiB | [Download](https://huggingface.co/datasets/CyberHarem/feater_arknights/resolve/main/dataset-800.zip)              | IMG+TXT    | dataset with the shorter side not exceeding 800 pixels.              |
+| stage3-p480-800  |     1325 | 965.58 MiB | [Download](https://huggingface.co/datasets/CyberHarem/feater_arknights/resolve/main/dataset-stage3-p480-800.zip)  | IMG+TXT    | 3-stage cropped dataset with the area not less than 480x480 pixels.  |
+| 1200             |      500 | 741.97 MiB | [Download](https://huggingface.co/datasets/CyberHarem/feater_arknights/resolve/main/dataset-1200.zip)             | IMG+TXT    | dataset with the shorter side not exceeding 1200 pixels.             |
+| stage3-p480-1200 |     1325 | 1.49 GiB   | [Download](https://huggingface.co/datasets/CyberHarem/feater_arknights/resolve/main/dataset-stage3-p480-1200.zip) | IMG+TXT    | 3-stage cropped dataset with the area not less than 480x480 pixels.  |
+
+### Load Raw Dataset with Waifuc
+
+We provide raw dataset (including tagged images) for [waifuc](https://deepghs.github.io/waifuc/main/tutorials/installation/index.html) loading. If you need this, just run the following code
+
+```python
+import os
+import zipfile
+
+from huggingface_hub import hf_hub_download
+from waifuc.source import LocalSource
+
+# download raw archive file
+zip_file = hf_hub_download(
+    repo_id='CyberHarem/feater_arknights',
+    repo_type='dataset',
+    filename='dataset-raw.zip',
+)
+
+# extract files to your directory
+dataset_dir = 'dataset_dir'
+os.makedirs(dataset_dir, exist_ok=True)
+with zipfile.ZipFile(zip_file, 'r') as zf:
+    zf.extractall(dataset_dir)
+
+# load the dataset with waifuc
+source = LocalSource(dataset_dir)
+for item in source:
+    print(item.image, item.meta['filename'], item.meta['tags'])
+```
 
 ## List of Clusters
 
 ### Raw Text Version
 
-|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | Tags                                                                       |
-|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:---------------------------------------------------------------------------|
-|   0 |         4 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | medium_breasts, yellow_eyes                                                |
-|   1 |         5 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   | skin_fang, yellow_eyes                                                     |
-|   2 |         8 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   | skin_fang, tinted_eyewear, yellow_eyes, orange_eyes, purple-tinted_eyewear |
-|   3 |         5 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   | orange_eyes, skin_fang                                                     |
-|   4 |         5 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   | tinted_eyewear, yellow_eyes                                                |
-|   5 |         3 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   | orange_eyes, tinted_eyewear                                                |
-|   6 |         3 | ![](samples/6/clu6-sample0.png)   | ![](samples/6/clu6-sample1.png)   | ![](samples/6/clu6-sample2.png)   | orange_eyes, tinted_eyewear, white_hair                                    |
-|   7 |         3 | ![](samples/7/clu7-sample0.png)   | ![](samples/7/clu7-sample1.png)   | ![](samples/7/clu7-sample2.png)   | skin_fang, tinted_eyewear                                                  |
-|   8 |         3 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   | eyes_visible_through_hair, skin_fang, thick_eyebrows, yellow_eyes          |
-|   9 |         3 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   | eyes_visible_through_hair, skin_fang, yellow_eyes                          |
-|  10 |         3 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) | skin_fang, tail                                                            |
-|  11 |         3 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) | purple-tinted_eyewear, skin_fang                                           |
-|  12 |         6 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) | skin_fang, white_hair                                                      |
-|  13 |         3 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) | pink_eyes, skin_fang, white_hair                                           |
-|  14 |         4 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) | medium_breasts, orange_eyes, white_hair                                    |
-|  15 |         4 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) | medium_breasts, white_hair                                                 |
-|  16 |         5 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) | medium_breasts, orange_eyes                                                |
-|  17 |        10 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) | white_hair, yellow_eyes                                                    |
-|  18 |         6 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) | orange_eyes, yellow_eyes                                                   |
-|  19 |         5 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) | skin_fang, thick_eyebrows                                                  |
-|  20 |         3 | ![](samples/20/clu20-sample0.png) | ![](samples/20/clu20-sample1.png) | ![](samples/20/clu20-sample2.png) | fangs, yellow_eyes                                                         |
-|  21 |         7 | ![](samples/21/clu21-sample0.png) | ![](samples/21/clu21-sample1.png) | ![](samples/21/clu21-sample2.png) | skin_fang, tinted_eyewear, purple-tinted_eyewear, bear_ears                |
-|  22 |         3 | ![](samples/22/clu22-sample0.png) | ![](samples/22/clu22-sample1.png) | ![](samples/22/clu22-sample2.png) | medium_breasts, skin_fang                                                  |
-|  23 |         4 | ![](samples/23/clu23-sample0.png) | ![](samples/23/clu23-sample1.png) | ![](samples/23/clu23-sample2.png) | skin_fang, white_hair, yellow_eyes, thick_eyebrows                         |
-|  24 |         3 | ![](samples/24/clu24-sample0.png) | ![](samples/24/clu24-sample1.png) | ![](samples/24/clu24-sample2.png) | purple-tinted_eyewear, thick_eyebrows, tinted_eyewear                      |
-|  25 |        24 | ![](samples/25/clu25-sample0.png) | ![](samples/25/clu25-sample1.png) | ![](samples/25/clu25-sample2.png) | skin_fang                                                                  |
-|  26 |         4 | ![](samples/26/clu26-sample0.png) | ![](samples/26/clu26-sample1.png) | ![](samples/26/clu26-sample2.png) | pink_eyes                                                                  |
-|  27 |        20 | ![](samples/27/clu27-sample0.png) | ![](samples/27/clu27-sample1.png) | ![](samples/27/clu27-sample2.png) | orange_eyes                                                                |
-|  28 |        11 | ![](samples/28/clu28-sample0.png) | ![](samples/28/clu28-sample1.png) | ![](samples/28/clu28-sample2.png) | thick_eyebrows                                                             |
-|  29 |         4 | ![](samples/29/clu29-sample0.png) | ![](samples/29/clu29-sample1.png) | ![](samples/29/clu29-sample2.png) | dark-skinned_male, dark_skin                                               |
-|  30 |         4 | ![](samples/30/clu30-sample0.png) | ![](samples/30/clu30-sample1.png) | ![](samples/30/clu30-sample2.png) | hair_between_eyes                                                          |
-|  31 |        16 | ![](samples/31/clu31-sample0.png) | ![](samples/31/clu31-sample1.png) | ![](samples/31/clu31-sample2.png) | yellow_eyes                                                                |
-|  32 |         7 | ![](samples/32/clu32-sample0.png) | ![](samples/32/clu32-sample1.png) | ![](samples/32/clu32-sample2.png) | tinted_eyewear                                                             |
-|  33 |        12 | ![](samples/33/clu33-sample0.png) | ![](samples/33/clu33-sample1.png) | ![](samples/33/clu33-sample2.png) | white_hair                                                                 |
-|  34 |         7 | ![](samples/34/clu34-sample0.png) | ![](samples/34/clu34-sample1.png) | ![](samples/34/clu34-sample2.png) | bear_ears                                                                  |
-|  35 |         3 | ![](samples/35/clu35-sample0.png) | ![](samples/35/clu35-sample1.png) | ![](samples/35/clu35-sample2.png) | thick_eyebrows, yellow_eyes                                                |
-|  36 |         3 | ![](samples/36/clu36-sample0.png) | ![](samples/36/clu36-sample1.png) | ![](samples/36/clu36-sample2.png) | fangs                                                                      |
-|  37 |         6 | ![](samples/37/clu37-sample0.png) | ![](samples/37/clu37-sample1.png) | ![](samples/37/clu37-sample2.png) | brown_eyes                                                                 |
-|  38 |         4 | ![](samples/38/clu38-sample0.png) | ![](samples/38/clu38-sample1.png) | ![](samples/38/clu38-sample2.png) | eyes_visible_through_hair                                                  |
-|  39 |         6 | ![](samples/39/clu39-sample0.png) | ![](samples/39/clu39-sample1.png) | ![](samples/39/clu39-sample2.png) | heart-shaped_pupils, symbol-shaped_pupils, eyes_visible_through_hair       |
+|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | Img-4                             | Img-5                             | Tags                                                                     |
+|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:-------------------------------------------------------------------------|
+|   0 |         9 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | ![](samples/0/clu0-sample3.png)   | ![](samples/0/clu0-sample4.png)   | white_hair, yellow_eyes                                                  |
+|   1 |         6 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   | ![](samples/1/clu1-sample3.png)   | ![](samples/1/clu1-sample4.png)   | medium_breasts, yellow_eyes                                              |
+|   2 |         5 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   | ![](samples/2/clu2-sample3.png)   | ![](samples/2/clu2-sample4.png)   | tinted_eyewear, yellow_eyes                                              |
+|   3 |         8 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   | ![](samples/3/clu3-sample3.png)   | ![](samples/3/clu3-sample4.png)   | skin_fang, yellow_eyes, eyes_visible_through_hair, purple-tinted_eyewear |
+|   4 |         5 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   | ![](samples/4/clu4-sample3.png)   | ![](samples/4/clu4-sample4.png)   | orange_eyes, yellow_eyes                                                 |
+|   5 |         5 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   | ![](samples/5/clu5-sample3.png)   | ![](samples/5/clu5-sample4.png)   | orange_eyes, skin_fang                                                   |
+|   6 |         7 | ![](samples/6/clu6-sample0.png)   | ![](samples/6/clu6-sample1.png)   | ![](samples/6/clu6-sample2.png)   | ![](samples/6/clu6-sample3.png)   | ![](samples/6/clu6-sample4.png)   | skin_fang, thick_eyebrows                                                |
+|   7 |         6 | ![](samples/7/clu7-sample0.png)   | ![](samples/7/clu7-sample1.png)   | ![](samples/7/clu7-sample2.png)   | ![](samples/7/clu7-sample3.png)   | ![](samples/7/clu7-sample4.png)   | orange_eyes, thick_eyebrows, skin_fang                                   |
+|   8 |         5 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   | ![](samples/8/clu8-sample3.png)   | ![](samples/8/clu8-sample4.png)   | purple-tinted_eyewear, skin_fang, tinted_eyewear                         |
+|   9 |        27 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   | ![](samples/9/clu9-sample3.png)   | ![](samples/9/clu9-sample4.png)   | skin_fang                                                                |
+|  10 |        21 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) | ![](samples/10/clu10-sample3.png) | ![](samples/10/clu10-sample4.png) | orange_eyes                                                              |
+|  11 |         5 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) | ![](samples/11/clu11-sample3.png) | ![](samples/11/clu11-sample4.png) | hair_between_eyes                                                        |
+|  12 |        14 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) | ![](samples/12/clu12-sample3.png) | ![](samples/12/clu12-sample4.png) | white_hair                                                               |
+|  13 |         5 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) | ![](samples/13/clu13-sample3.png) | ![](samples/13/clu13-sample4.png) | brown_eyes                                                               |
+|  14 |        14 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) | ![](samples/14/clu14-sample3.png) | ![](samples/14/clu14-sample4.png) | thick_eyebrows                                                           |
+|  15 |         8 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) | ![](samples/15/clu15-sample3.png) | ![](samples/15/clu15-sample4.png) | tinted_eyewear                                                           |
+|  16 |         8 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) | ![](samples/16/clu16-sample3.png) | ![](samples/16/clu16-sample4.png) | medium_breasts                                                           |
+|  17 |        16 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) | ![](samples/17/clu17-sample3.png) | ![](samples/17/clu17-sample4.png) | yellow_eyes                                                              |
+|  18 |         6 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) | ![](samples/18/clu18-sample3.png) | ![](samples/18/clu18-sample4.png) | bear_ears                                                                |
+|  19 |         5 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) | ![](samples/19/clu19-sample3.png) | ![](samples/19/clu19-sample4.png) | brown_eyes, medium_breasts, thick_eyebrows                               |
 
 ### Table Version
 
-|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | medium_breasts   | yellow_eyes   | skin_fang   | tinted_eyewear   | orange_eyes   | purple-tinted_eyewear   | white_hair   | eyes_visible_through_hair   | thick_eyebrows   | tail   | pink_eyes   | fangs   | bear_ears   | dark-skinned_male   | dark_skin   | hair_between_eyes   | brown_eyes   | heart-shaped_pupils   | symbol-shaped_pupils   |
-|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:-----------------|:--------------|:------------|:-----------------|:--------------|:------------------------|:-------------|:----------------------------|:-----------------|:-------|:------------|:--------|:------------|:--------------------|:------------|:--------------------|:-------------|:----------------------|:-----------------------|
-|   0 |         4 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | X                | X             |             |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   1 |         5 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   |                  | X             | X           |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   2 |         8 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   |                  | X             | X           | X                | X             | X                       |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   3 |         5 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   |                  |               | X           |                  | X             |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   4 |         5 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   |                  | X             |             | X                |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   5 |         3 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   |                  |               |             | X                | X             |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   6 |         3 | ![](samples/6/clu6-sample0.png)   | ![](samples/6/clu6-sample1.png)   | ![](samples/6/clu6-sample2.png)   |                  |               |             | X                | X             |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   7 |         3 | ![](samples/7/clu7-sample0.png)   | ![](samples/7/clu7-sample1.png)   | ![](samples/7/clu7-sample2.png)   |                  |               | X           | X                |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|   8 |         3 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   |                  | X             | X           |                  |               |                         |              | X                           | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|   9 |         3 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   |                  | X             | X           |                  |               |                         |              | X                           |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  10 |         3 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) |                  |               | X           |                  |               |                         |              |                             |                  | X      |             |         |             |                     |             |                     |              |                       |                        |
-|  11 |         3 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) |                  |               | X           |                  |               | X                       |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  12 |         6 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) |                  |               | X           |                  |               |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  13 |         3 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) |                  |               | X           |                  |               |                         | X            |                             |                  |        | X           |         |             |                     |             |                     |              |                       |                        |
-|  14 |         4 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) | X                |               |             |                  | X             |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  15 |         4 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) | X                |               |             |                  |               |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  16 |         5 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) | X                |               |             |                  | X             |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  17 |        10 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) |                  | X             |             |                  |               |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  18 |         6 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) |                  | X             |             |                  | X             |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  19 |         5 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) |                  |               | X           |                  |               |                         |              |                             | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|  20 |         3 | ![](samples/20/clu20-sample0.png) | ![](samples/20/clu20-sample1.png) | ![](samples/20/clu20-sample2.png) |                  | X             |             |                  |               |                         |              |                             |                  |        |             | X       |             |                     |             |                     |              |                       |                        |
-|  21 |         7 | ![](samples/21/clu21-sample0.png) | ![](samples/21/clu21-sample1.png) | ![](samples/21/clu21-sample2.png) |                  |               | X           | X                |               | X                       |              |                             |                  |        |             |         | X           |                     |             |                     |              |                       |                        |
-|  22 |         3 | ![](samples/22/clu22-sample0.png) | ![](samples/22/clu22-sample1.png) | ![](samples/22/clu22-sample2.png) | X                |               | X           |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  23 |         4 | ![](samples/23/clu23-sample0.png) | ![](samples/23/clu23-sample1.png) | ![](samples/23/clu23-sample2.png) |                  | X             | X           |                  |               |                         | X            |                             | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|  24 |         3 | ![](samples/24/clu24-sample0.png) | ![](samples/24/clu24-sample1.png) | ![](samples/24/clu24-sample2.png) |                  |               |             | X                |               | X                       |              |                             | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|  25 |        24 | ![](samples/25/clu25-sample0.png) | ![](samples/25/clu25-sample1.png) | ![](samples/25/clu25-sample2.png) |                  |               | X           |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  26 |         4 | ![](samples/26/clu26-sample0.png) | ![](samples/26/clu26-sample1.png) | ![](samples/26/clu26-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        | X           |         |             |                     |             |                     |              |                       |                        |
-|  27 |        20 | ![](samples/27/clu27-sample0.png) | ![](samples/27/clu27-sample1.png) | ![](samples/27/clu27-sample2.png) |                  |               |             |                  | X             |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  28 |        11 | ![](samples/28/clu28-sample0.png) | ![](samples/28/clu28-sample1.png) | ![](samples/28/clu28-sample2.png) |                  |               |             |                  |               |                         |              |                             | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|  29 |         4 | ![](samples/29/clu29-sample0.png) | ![](samples/29/clu29-sample1.png) | ![](samples/29/clu29-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        |             |         |             | X                   | X           |                     |              |                       |                        |
-|  30 |         4 | ![](samples/30/clu30-sample0.png) | ![](samples/30/clu30-sample1.png) | ![](samples/30/clu30-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        |             |         |             |                     |             | X                   |              |                       |                        |
-|  31 |        16 | ![](samples/31/clu31-sample0.png) | ![](samples/31/clu31-sample1.png) | ![](samples/31/clu31-sample2.png) |                  | X             |             |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  32 |         7 | ![](samples/32/clu32-sample0.png) | ![](samples/32/clu32-sample1.png) | ![](samples/32/clu32-sample2.png) |                  |               |             | X                |               |                         |              |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  33 |        12 | ![](samples/33/clu33-sample0.png) | ![](samples/33/clu33-sample1.png) | ![](samples/33/clu33-sample2.png) |                  |               |             |                  |               |                         | X            |                             |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  34 |         7 | ![](samples/34/clu34-sample0.png) | ![](samples/34/clu34-sample1.png) | ![](samples/34/clu34-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        |             |         | X           |                     |             |                     |              |                       |                        |
-|  35 |         3 | ![](samples/35/clu35-sample0.png) | ![](samples/35/clu35-sample1.png) | ![](samples/35/clu35-sample2.png) |                  | X             |             |                  |               |                         |              |                             | X                |        |             |         |             |                     |             |                     |              |                       |                        |
-|  36 |         3 | ![](samples/36/clu36-sample0.png) | ![](samples/36/clu36-sample1.png) | ![](samples/36/clu36-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        |             | X       |             |                     |             |                     |              |                       |                        |
-|  37 |         6 | ![](samples/37/clu37-sample0.png) | ![](samples/37/clu37-sample1.png) | ![](samples/37/clu37-sample2.png) |                  |               |             |                  |               |                         |              |                             |                  |        |             |         |             |                     |             |                     | X            |                       |                        |
-|  38 |         4 | ![](samples/38/clu38-sample0.png) | ![](samples/38/clu38-sample1.png) | ![](samples/38/clu38-sample2.png) |                  |               |             |                  |               |                         |              | X                           |                  |        |             |         |             |                     |             |                     |              |                       |                        |
-|  39 |         6 | ![](samples/39/clu39-sample0.png) | ![](samples/39/clu39-sample1.png) | ![](samples/39/clu39-sample2.png) |                  |               |             |                  |               |                         |              | X                           |                  |        |             |         |             |                     |             |                     |              | X                     | X                      |
+|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | Img-4                             | Img-5                             | white_hair   | yellow_eyes   | medium_breasts   | tinted_eyewear   | skin_fang   | eyes_visible_through_hair   | purple-tinted_eyewear   | orange_eyes   | thick_eyebrows   | hair_between_eyes   | brown_eyes   | bear_ears   |
+|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:-------------|:--------------|:-----------------|:-----------------|:------------|:----------------------------|:------------------------|:--------------|:-----------------|:--------------------|:-------------|:------------|
+|   0 |         9 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | ![](samples/0/clu0-sample3.png)   | ![](samples/0/clu0-sample4.png)   | X            | X             |                  |                  |             |                             |                         |               |                  |                     |              |             |
+|   1 |         6 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   | ![](samples/1/clu1-sample3.png)   | ![](samples/1/clu1-sample4.png)   |              | X             | X                |                  |             |                             |                         |               |                  |                     |              |             |
+|   2 |         5 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   | ![](samples/2/clu2-sample3.png)   | ![](samples/2/clu2-sample4.png)   |              | X             |                  | X                |             |                             |                         |               |                  |                     |              |             |
+|   3 |         8 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   | ![](samples/3/clu3-sample3.png)   | ![](samples/3/clu3-sample4.png)   |              | X             |                  |                  | X           | X                           | X                       |               |                  |                     |              |             |
+|   4 |         5 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   | ![](samples/4/clu4-sample3.png)   | ![](samples/4/clu4-sample4.png)   |              | X             |                  |                  |             |                             |                         | X             |                  |                     |              |             |
+|   5 |         5 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   | ![](samples/5/clu5-sample3.png)   | ![](samples/5/clu5-sample4.png)   |              |               |                  |                  | X           |                             |                         | X             |                  |                     |              |             |
+|   6 |         7 | ![](samples/6/clu6-sample0.png)   | ![](samples/6/clu6-sample1.png)   | ![](samples/6/clu6-sample2.png)   | ![](samples/6/clu6-sample3.png)   | ![](samples/6/clu6-sample4.png)   |              |               |                  |                  | X           |                             |                         |               | X                |                     |              |             |
+|   7 |         6 | ![](samples/7/clu7-sample0.png)   | ![](samples/7/clu7-sample1.png)   | ![](samples/7/clu7-sample2.png)   | ![](samples/7/clu7-sample3.png)   | ![](samples/7/clu7-sample4.png)   |              |               |                  |                  | X           |                             |                         | X             | X                |                     |              |             |
+|   8 |         5 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   | ![](samples/8/clu8-sample3.png)   | ![](samples/8/clu8-sample4.png)   |              |               |                  | X                | X           |                             | X                       |               |                  |                     |              |             |
+|   9 |        27 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   | ![](samples/9/clu9-sample3.png)   | ![](samples/9/clu9-sample4.png)   |              |               |                  |                  | X           |                             |                         |               |                  |                     |              |             |
+|  10 |        21 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) | ![](samples/10/clu10-sample3.png) | ![](samples/10/clu10-sample4.png) |              |               |                  |                  |             |                             |                         | X             |                  |                     |              |             |
+|  11 |         5 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) | ![](samples/11/clu11-sample3.png) | ![](samples/11/clu11-sample4.png) |              |               |                  |                  |             |                             |                         |               |                  | X                   |              |             |
+|  12 |        14 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) | ![](samples/12/clu12-sample3.png) | ![](samples/12/clu12-sample4.png) | X            |               |                  |                  |             |                             |                         |               |                  |                     |              |             |
+|  13 |         5 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) | ![](samples/13/clu13-sample3.png) | ![](samples/13/clu13-sample4.png) |              |               |                  |                  |             |                             |                         |               |                  |                     | X            |             |
+|  14 |        14 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) | ![](samples/14/clu14-sample3.png) | ![](samples/14/clu14-sample4.png) |              |               |                  |                  |             |                             |                         |               | X                |                     |              |             |
+|  15 |         8 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) | ![](samples/15/clu15-sample3.png) | ![](samples/15/clu15-sample4.png) |              |               |                  | X                |             |                             |                         |               |                  |                     |              |             |
+|  16 |         8 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) | ![](samples/16/clu16-sample3.png) | ![](samples/16/clu16-sample4.png) |              |               | X                |                  |             |                             |                         |               |                  |                     |              |             |
+|  17 |        16 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) | ![](samples/17/clu17-sample3.png) | ![](samples/17/clu17-sample4.png) |              | X             |                  |                  |             |                             |                         |               |                  |                     |              |             |
+|  18 |         6 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) | ![](samples/18/clu18-sample3.png) | ![](samples/18/clu18-sample4.png) |              |               |                  |                  |             |                             |                         |               |                  |                     |              | X           |
+|  19 |         5 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) | ![](samples/19/clu19-sample3.png) | ![](samples/19/clu19-sample4.png) |              |               | X                |                  |             |                             |                         |               | X                |                     | X            |             |
 
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diff --git a/meta.json b/meta.json
index 35445f3f2c5f0697fc9f34b6f9a74189de771c62..33e2abe5e56bfd11abc69fce34047cd1fce8e95e 100644
--- a/meta.json
+++ b/meta.json
@@ -4,154 +4,140 @@
     "clusters": [
         {
             "id": 0,
-            "size": 4,
+            "size": 9,
             "tags": [
-                "medium_breasts",
+                "white_hair",
                 "yellow_eyes"
             ]
         },
         {
             "id": 1,
-            "size": 5,
+            "size": 6,
             "tags": [
-                "skin_fang",
+                "medium_breasts",
                 "yellow_eyes"
             ]
         },
         {
             "id": 2,
-            "size": 8,
+            "size": 5,
             "tags": [
-                "skin_fang",
                 "tinted_eyewear",
-                "yellow_eyes",
-                "orange_eyes",
-                "purple-tinted_eyewear"
+                "yellow_eyes"
             ]
         },
         {
             "id": 3,
-            "size": 5,
+            "size": 8,
             "tags": [
-                "orange_eyes",
-                "skin_fang"
+                "skin_fang",
+                "yellow_eyes",
+                "eyes_visible_through_hair",
+                "purple-tinted_eyewear"
             ]
         },
         {
             "id": 4,
             "size": 5,
             "tags": [
-                "tinted_eyewear",
+                "orange_eyes",
                 "yellow_eyes"
             ]
         },
         {
             "id": 5,
-            "size": 3,
+            "size": 5,
             "tags": [
                 "orange_eyes",
-                "tinted_eyewear"
+                "skin_fang"
             ]
         },
         {
             "id": 6,
-            "size": 3,
+            "size": 7,
             "tags": [
-                "orange_eyes",
-                "tinted_eyewear",
-                "white_hair"
+                "skin_fang",
+                "thick_eyebrows"
             ]
         },
         {
             "id": 7,
-            "size": 3,
+            "size": 6,
             "tags": [
-                "skin_fang",
-                "tinted_eyewear"
+                "orange_eyes",
+                "thick_eyebrows",
+                "skin_fang"
             ]
         },
         {
             "id": 8,
-            "size": 3,
+            "size": 5,
             "tags": [
-                "eyes_visible_through_hair",
+                "purple-tinted_eyewear",
                 "skin_fang",
-                "thick_eyebrows",
-                "yellow_eyes"
+                "tinted_eyewear"
             ]
         },
         {
             "id": 9,
-            "size": 3,
+            "size": 27,
             "tags": [
-                "eyes_visible_through_hair",
-                "skin_fang",
-                "yellow_eyes"
+                "skin_fang"
             ]
         },
         {
             "id": 10,
-            "size": 3,
+            "size": 21,
             "tags": [
-                "skin_fang",
-                "tail"
+                "orange_eyes"
             ]
         },
         {
             "id": 11,
-            "size": 3,
+            "size": 5,
             "tags": [
-                "purple-tinted_eyewear",
-                "skin_fang"
+                "hair_between_eyes"
             ]
         },
         {
             "id": 12,
-            "size": 6,
+            "size": 14,
             "tags": [
-                "skin_fang",
                 "white_hair"
             ]
         },
         {
             "id": 13,
-            "size": 3,
+            "size": 5,
             "tags": [
-                "pink_eyes",
-                "skin_fang",
-                "white_hair"
+                "brown_eyes"
             ]
         },
         {
             "id": 14,
-            "size": 4,
+            "size": 14,
             "tags": [
-                "medium_breasts",
-                "orange_eyes",
-                "white_hair"
+                "thick_eyebrows"
             ]
         },
         {
             "id": 15,
-            "size": 4,
+            "size": 8,
             "tags": [
-                "medium_breasts",
-                "white_hair"
+                "tinted_eyewear"
             ]
         },
         {
             "id": 16,
-            "size": 5,
+            "size": 8,
             "tags": [
-                "medium_breasts",
-                "orange_eyes"
+                "medium_breasts"
             ]
         },
         {
             "id": 17,
-            "size": 10,
+            "size": 16,
             "tags": [
-                "white_hair",
                 "yellow_eyes"
             ]
         },
@@ -159,182 +145,28 @@
             "id": 18,
             "size": 6,
             "tags": [
-                "orange_eyes",
-                "yellow_eyes"
+                "bear_ears"
             ]
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             "id": 19,
             "size": 5,
             "tags": [
-                "skin_fang",
-                "thick_eyebrows"
-            ]
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-            "tags": [
-                "fangs",
-                "yellow_eyes"
-            ]
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-            "tags": [
-                "skin_fang",
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-                "purple-tinted_eyewear",
-                "bear_ears"
-            ]
-        },
-        {
-            "id": 22,
-            "size": 3,
-            "tags": [
+                "brown_eyes",
                 "medium_breasts",
-                "skin_fang"
-            ]
-        },
-        {
-            "id": 23,
-            "size": 4,
-            "tags": [
-                "skin_fang",
-                "white_hair",
-                "yellow_eyes",
                 "thick_eyebrows"
             ]
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-                "purple-tinted_eyewear",
-                "thick_eyebrows",
-                "tinted_eyewear"
-            ]
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-            "tags": [
-                "skin_fang"
-            ]
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-            "size": 4,
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-                "pink_eyes"
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-            "tags": [
-                "thick_eyebrows"
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-                "dark-skinned_male",
-                "dark_skin"
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-                "hair_between_eyes"
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-                "heart-shaped_pupils",
-                "symbol-shaped_pupils",
-                "eyes_visible_through_hair"
-            ]
         }
     ],
     "core_tags": [
-        "animal_ears",
         "multicolored_hair",
+        "animal_ears",
         "black_hair",
-        "breasts",
         "streaked_hair",
+        "breasts",
         "grey_hair",
-        "twintails",
         "panda_ears",
+        "twintails",
         "large_breasts",
         "sunglasses",
         "long_hair",
@@ -349,40 +181,40 @@
     "display_name": "feater/エフイーター/食铁兽 (Arknights)",
     "name": "feater (Arknights)",
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-            "description": "Raw data with meta information, core character tags pruned.",
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-            "description": "3-stage cropped raw data with meta information, core character tags pruned.",
-            "filename": "dataset-pruned-stage3.zip",
-            "size": 1359
+        "1200": {
+            "description": "dataset with the shorter side not exceeding 1200 pixels.",
+            "filename": "dataset-1200.zip",
+            "package_size": 778010068,
+            "size": 500,
+            "type": "IMG+TXT"
+        },
+        "800": {
+            "description": "dataset with the shorter side not exceeding 800 pixels.",
+            "filename": "dataset-800.zip",
+            "package_size": 429805290,
+            "size": 500,
+            "type": "IMG+TXT"
         },
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             "description": "Raw data with meta information (min edge aligned to 1400 if larger).",
             "filename": "dataset-raw.zip",
-            "size": 500
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-        "stage3-1200": {
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-            "filename": "dataset-stage3-1200.zip",
-            "size": 1359
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-        "stage3-800": {
-            "description": "3-stage cropped dataset with the shorter side not exceeding 800 pixels.",
-            "filename": "dataset-stage3-800.zip",
-            "size": 1359
+            "package_size": 935731535,
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+            "type": "Waifuc-Raw"
         },
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             "description": "3-stage cropped dataset with the area not less than 480x480 pixels.",
             "filename": "dataset-stage3-p480-1200.zip",
-            "size": 1323
+            "package_size": 1601754910,
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             "description": "3-stage cropped dataset with the area not less than 480x480 pixels.",
             "filename": "dataset-stage3-p480-800.zip",
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