diff --git a/README.md b/README.md
index 31f24c69ada138a23dc7dd8d77e9dc81e773a521..c836fbe96f7f33e53023700e66e32885b5018dde 100644
--- a/README.md
+++ b/README.md
@@ -19,109 +19,87 @@ Images are crawled from many sites (e.g. danbooru, pixiv, zerochan ...), the aut
 
 ## 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    |     1277 | [Download](dataset-pruned-stage3.zip)    | 3-stage cropped raw data with meta information, core character tags pruned. |
-| stage3-800       |     1277 | [Download](dataset-stage3-800.zip)       | 3-stage cropped dataset with the shorter side not exceeding 800 pixels.     |
-| stage3-p480-800  |     1174 | [Download](dataset-stage3-p480-800.zip)  | 3-stage cropped dataset with the area not less than 480x480 pixels.         |
-| stage3-1200      |     1277 | [Download](dataset-stage3-1200.zip)      | 3-stage cropped dataset with the shorter side not exceeding 800 pixels.     |
-| stage3-p480-1200 |     1174 | [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 | 817.34 MiB | [Download](https://huggingface.co/datasets/CyberHarem/ifrit_arknights/resolve/main/dataset-raw.zip)              | Waifuc-Raw | Raw data with meta information (min edge aligned to 1400 if larger). |
+| 800              |      500 | 392.94 MiB | [Download](https://huggingface.co/datasets/CyberHarem/ifrit_arknights/resolve/main/dataset-800.zip)              | IMG+TXT    | dataset with the shorter side not exceeding 800 pixels.              |
+| stage3-p480-800  |     1220 | 850.38 MiB | [Download](https://huggingface.co/datasets/CyberHarem/ifrit_arknights/resolve/main/dataset-stage3-p480-800.zip)  | IMG+TXT    | 3-stage cropped dataset with the area not less than 480x480 pixels.  |
+| 1200             |      500 | 688.01 MiB | [Download](https://huggingface.co/datasets/CyberHarem/ifrit_arknights/resolve/main/dataset-1200.zip)             | IMG+TXT    | dataset with the shorter side not exceeding 1200 pixels.             |
+| stage3-p480-1200 |     1220 | 1.29 GiB   | [Download](https://huggingface.co/datasets/CyberHarem/ifrit_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/ifrit_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 |         5 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | bangs, low_twintails, short_twintails                         |
-|   1 |         6 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   | bangs, hair_between_eyes, low_twintails, short_twintails      |
-|   2 |         5 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   | hair_between_eyes, low_twintails, short_twintails             |
-|   3 |         3 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   | bangs, hair_between_eyes, low_twintails                       |
-|   4 |         4 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   | low_twintails, parted_bangs, short_twintails                  |
-|   5 |         3 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   | bangs, low_twintails, red_eyes                                |
-|   6 |         5 | ![](samples/6/clu6-sample0.png)   | ![](samples/6/clu6-sample1.png)   | ![](samples/6/clu6-sample2.png)   | low_twintails, short_twintails, tail                          |
-|   7 |         3 | ![](samples/7/clu7-sample0.png)   | ![](samples/7/clu7-sample1.png)   | ![](samples/7/clu7-sample2.png)   | low_twintails, short_twintails, tail, v-shaped_eyebrows       |
-|   8 |         3 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   | short_twintails, tail                                         |
-|   9 |         9 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   | bangs, low_twintails                                          |
-|  10 |         5 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) | bangs, breasts, low_twintails, small_breasts, short_twintails |
-|  11 |         4 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) | breasts, small_breasts                                        |
-|  12 |         7 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) | breasts, red_eyes, small_breasts, tail                        |
-|  13 |         3 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) | breasts, tail                                                 |
-|  14 |         5 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) | red_eyes, tail                                                |
-|  15 |         3 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) | demon_tail, red_eyes, tail                                    |
-|  16 |         6 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) | low_twintails, short_twintails                                |
-|  17 |         5 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) | slit_pupils, tail                                             |
-|  18 |         3 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) | parted_bangs, tail                                            |
-|  19 |         3 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) | low_twintails, tail                                           |
-|  20 |         4 | ![](samples/20/clu20-sample0.png) | ![](samples/20/clu20-sample1.png) | ![](samples/20/clu20-sample2.png) | low_twintails, red_eyes, short_twintails                      |
-|  21 |         3 | ![](samples/21/clu21-sample0.png) | ![](samples/21/clu21-sample1.png) | ![](samples/21/clu21-sample2.png) | demon_tail, tail                                              |
-|  22 |         5 | ![](samples/22/clu22-sample0.png) | ![](samples/22/clu22-sample1.png) | ![](samples/22/clu22-sample2.png) | demon_girl, demon_tail, tail                                  |
-|  23 |         3 | ![](samples/23/clu23-sample0.png) | ![](samples/23/clu23-sample1.png) | ![](samples/23/clu23-sample2.png) | bangs, hair_between_eyes                                      |
-|  24 |         8 | ![](samples/24/clu24-sample0.png) | ![](samples/24/clu24-sample1.png) | ![](samples/24/clu24-sample2.png) | bangs, long_hair, hair_between_eyes, braid, breasts           |
-|  25 |         4 | ![](samples/25/clu25-sample0.png) | ![](samples/25/clu25-sample1.png) | ![](samples/25/clu25-sample2.png) | hair_between_eyes                                             |
-|  26 |         4 | ![](samples/26/clu26-sample0.png) | ![](samples/26/clu26-sample1.png) | ![](samples/26/clu26-sample2.png) | v-shaped_eyebrows                                             |
-|  27 |         6 | ![](samples/27/clu27-sample0.png) | ![](samples/27/clu27-sample1.png) | ![](samples/27/clu27-sample2.png) | bangs                                                         |
-|  28 |        19 | ![](samples/28/clu28-sample0.png) | ![](samples/28/clu28-sample1.png) | ![](samples/28/clu28-sample2.png) | tail                                                          |
-|  29 |         6 | ![](samples/29/clu29-sample0.png) | ![](samples/29/clu29-sample1.png) | ![](samples/29/clu29-sample2.png) | red_eyes                                                      |
-|  30 |         3 | ![](samples/30/clu30-sample0.png) | ![](samples/30/clu30-sample1.png) | ![](samples/30/clu30-sample2.png) | hat, low_twintails, party_hat, ribbon, red_ribbon             |
-|  31 |         7 | ![](samples/31/clu31-sample0.png) | ![](samples/31/clu31-sample1.png) | ![](samples/31/clu31-sample2.png) | demon_girl                                                    |
-|  32 |         6 | ![](samples/32/clu32-sample0.png) | ![](samples/32/clu32-sample1.png) | ![](samples/32/clu32-sample2.png) | short_twintails                                               |
-|  33 |         4 | ![](samples/33/clu33-sample0.png) | ![](samples/33/clu33-sample1.png) | ![](samples/33/clu33-sample2.png) | brown_hair                                                    |
-|  34 |         5 | ![](samples/34/clu34-sample0.png) | ![](samples/34/clu34-sample1.png) | ![](samples/34/clu34-sample2.png) | long_hair                                                     |
-|  35 |         8 | ![](samples/35/clu35-sample0.png) | ![](samples/35/clu35-sample1.png) | ![](samples/35/clu35-sample2.png) | long_hair, tail, earrings                                     |
-|  36 |         4 | ![](samples/36/clu36-sample0.png) | ![](samples/36/clu36-sample1.png) | ![](samples/36/clu36-sample2.png) | low_twintails                                                 |
-|  37 |         4 | ![](samples/37/clu37-sample0.png) | ![](samples/37/clu37-sample1.png) | ![](samples/37/clu37-sample2.png) | long_hair, red_eyes, hair_between_eyes                        |
-|  38 |         4 | ![](samples/38/clu38-sample0.png) | ![](samples/38/clu38-sample1.png) | ![](samples/38/clu38-sample2.png) | breasts                                                       |
-|  39 |         3 | ![](samples/39/clu39-sample0.png) | ![](samples/39/clu39-sample1.png) | ![](samples/39/clu39-sample2.png) | yellow_eyes                                                   |
-|  40 |         4 | ![](samples/40/clu40-sample0.png) | ![](samples/40/clu40-sample1.png) | ![](samples/40/clu40-sample2.png) | slit_pupils                                                   |
-|  41 |         5 | ![](samples/41/clu41-sample0.png) | ![](samples/41/clu41-sample1.png) | ![](samples/41/clu41-sample2.png) | red_eyes, v-shaped_eyebrows, fang, fangs, tail                |
+|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | Img-4                             | Img-5                             | Tags                                                     |
+|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:---------------------------------------------------------|
+|   0 |         5 | ![](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)   | bangs, low_twintails, short_twintails                    |
+|   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)   | bangs, hair_between_eyes, low_twintails, short_twintails |
+|   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)   | bangs, hair_between_eyes, low_twintails                  |
+|   3 |        11 | ![](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)   | bangs, low_twintails                                     |
+|   4 |         6 | ![](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)   | low_twintails, short_twintails                           |
+|   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)   | low_twintails, tail                                      |
+|   6 |        17 | ![](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)   | breasts, bangs, small_breasts                            |
+|   7 |         8 | ![](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)   | breasts, red_eyes, small_breasts, tail                   |
+|   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)   | slit_pupils, tail                                        |
+|   9 |         6 | ![](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)   | demon_girl, demon_tail, tail                             |
+|  10 |         8 | ![](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) | red_eyes                                                 |
+|  11 |         6 | ![](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) | short_twintails                                          |
+|  12 |        19 | ![](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) | tail                                                     |
+|  13 |         7 | ![](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) | bangs                                                    |
+|  14 |         7 | ![](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) | demon_girl                                               |
+|  15 |         6 | ![](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) | long_hair, tail                                          |
+|  16 |         5 | ![](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) | hair_between_eyes                                        |
 
 ### Table Version
 
-|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | bangs   | low_twintails   | short_twintails   | hair_between_eyes   | parted_bangs   | red_eyes   | tail   | v-shaped_eyebrows   | breasts   | small_breasts   | demon_tail   | slit_pupils   | demon_girl   | long_hair   | braid   | hat   | party_hat   | ribbon   | red_ribbon   | brown_hair   | earrings   | yellow_eyes   | fang   | fangs   |
-|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:--------|:----------------|:------------------|:--------------------|:---------------|:-----------|:-------|:--------------------|:----------|:----------------|:-------------|:--------------|:-------------|:------------|:--------|:------|:------------|:---------|:-------------|:-------------|:-----------|:--------------|:-------|:--------|
-|   0 |         5 | ![](samples/0/clu0-sample0.png)   | ![](samples/0/clu0-sample1.png)   | ![](samples/0/clu0-sample2.png)   | X       | X               | X                 |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   1 |         6 | ![](samples/1/clu1-sample0.png)   | ![](samples/1/clu1-sample1.png)   | ![](samples/1/clu1-sample2.png)   | X       | X               | X                 | X                   |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   2 |         5 | ![](samples/2/clu2-sample0.png)   | ![](samples/2/clu2-sample1.png)   | ![](samples/2/clu2-sample2.png)   |         | X               | X                 | X                   |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   3 |         3 | ![](samples/3/clu3-sample0.png)   | ![](samples/3/clu3-sample1.png)   | ![](samples/3/clu3-sample2.png)   | X       | X               |                   | X                   |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   4 |         4 | ![](samples/4/clu4-sample0.png)   | ![](samples/4/clu4-sample1.png)   | ![](samples/4/clu4-sample2.png)   |         | X               | X                 |                     | X              |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   5 |         3 | ![](samples/5/clu5-sample0.png)   | ![](samples/5/clu5-sample1.png)   | ![](samples/5/clu5-sample2.png)   | X       | X               |                   |                     |                | X          |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   6 |         5 | ![](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                 |                     |                |            | X      | X                   |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   8 |         3 | ![](samples/8/clu8-sample0.png)   | ![](samples/8/clu8-sample1.png)   | ![](samples/8/clu8-sample2.png)   |         |                 | X                 |                     |                |            | X      |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|   9 |         9 | ![](samples/9/clu9-sample0.png)   | ![](samples/9/clu9-sample1.png)   | ![](samples/9/clu9-sample2.png)   | X       | X               |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  10 |         5 | ![](samples/10/clu10-sample0.png) | ![](samples/10/clu10-sample1.png) | ![](samples/10/clu10-sample2.png) | X       | X               | X                 |                     |                |            |        |                     | X         | X               |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  11 |         4 | ![](samples/11/clu11-sample0.png) | ![](samples/11/clu11-sample1.png) | ![](samples/11/clu11-sample2.png) |         |                 |                   |                     |                |            |        |                     | X         | X               |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  12 |         7 | ![](samples/12/clu12-sample0.png) | ![](samples/12/clu12-sample1.png) | ![](samples/12/clu12-sample2.png) |         |                 |                   |                     |                | X          | X      |                     | X         | X               |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  13 |         3 | ![](samples/13/clu13-sample0.png) | ![](samples/13/clu13-sample1.png) | ![](samples/13/clu13-sample2.png) |         |                 |                   |                     |                |            | X      |                     | X         |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  14 |         5 | ![](samples/14/clu14-sample0.png) | ![](samples/14/clu14-sample1.png) | ![](samples/14/clu14-sample2.png) |         |                 |                   |                     |                | X          | X      |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  15 |         3 | ![](samples/15/clu15-sample0.png) | ![](samples/15/clu15-sample1.png) | ![](samples/15/clu15-sample2.png) |         |                 |                   |                     |                | X          | X      |                     |           |                 | X            |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  16 |         6 | ![](samples/16/clu16-sample0.png) | ![](samples/16/clu16-sample1.png) | ![](samples/16/clu16-sample2.png) |         | X               | X                 |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  17 |         5 | ![](samples/17/clu17-sample0.png) | ![](samples/17/clu17-sample1.png) | ![](samples/17/clu17-sample2.png) |         |                 |                   |                     |                |            | X      |                     |           |                 |              | X             |              |             |         |       |             |          |              |              |            |               |        |         |
-|  18 |         3 | ![](samples/18/clu18-sample0.png) | ![](samples/18/clu18-sample1.png) | ![](samples/18/clu18-sample2.png) |         |                 |                   |                     | X              |            | X      |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  19 |         3 | ![](samples/19/clu19-sample0.png) | ![](samples/19/clu19-sample1.png) | ![](samples/19/clu19-sample2.png) |         | X               |                   |                     |                |            | X      |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  20 |         4 | ![](samples/20/clu20-sample0.png) | ![](samples/20/clu20-sample1.png) | ![](samples/20/clu20-sample2.png) |         | X               | X                 |                     |                | X          |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  21 |         3 | ![](samples/21/clu21-sample0.png) | ![](samples/21/clu21-sample1.png) | ![](samples/21/clu21-sample2.png) |         |                 |                   |                     |                |            | X      |                     |           |                 | X            |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  22 |         5 | ![](samples/22/clu22-sample0.png) | ![](samples/22/clu22-sample1.png) | ![](samples/22/clu22-sample2.png) |         |                 |                   |                     |                |            | X      |                     |           |                 | X            |               | X            |             |         |       |             |          |              |              |            |               |        |         |
-|  23 |         3 | ![](samples/23/clu23-sample0.png) | ![](samples/23/clu23-sample1.png) | ![](samples/23/clu23-sample2.png) | X       |                 |                   | X                   |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  24 |         8 | ![](samples/24/clu24-sample0.png) | ![](samples/24/clu24-sample1.png) | ![](samples/24/clu24-sample2.png) | X       |                 |                   | X                   |                |            |        |                     | X         |                 |              |               |              | X           | X       |       |             |          |              |              |            |               |        |         |
-|  25 |         4 | ![](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 |         6 | ![](samples/27/clu27-sample0.png) | ![](samples/27/clu27-sample1.png) | ![](samples/27/clu27-sample2.png) | X       |                 |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  28 |        19 | ![](samples/28/clu28-sample0.png) | ![](samples/28/clu28-sample1.png) | ![](samples/28/clu28-sample2.png) |         |                 |                   |                     |                |            | X      |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  29 |         6 | ![](samples/29/clu29-sample0.png) | ![](samples/29/clu29-sample1.png) | ![](samples/29/clu29-sample2.png) |         |                 |                   |                     |                | X          |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  30 |         3 | ![](samples/30/clu30-sample0.png) | ![](samples/30/clu30-sample1.png) | ![](samples/30/clu30-sample2.png) |         | X               |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         | X     | X           | X        | X            |              |            |               |        |         |
-|  31 |         7 | ![](samples/31/clu31-sample0.png) | ![](samples/31/clu31-sample1.png) | ![](samples/31/clu31-sample2.png) |         |                 |                   |                     |                |            |        |                     |           |                 |              |               | X            |             |         |       |             |          |              |              |            |               |        |         |
-|  32 |         6 | ![](samples/32/clu32-sample0.png) | ![](samples/32/clu32-sample1.png) | ![](samples/32/clu32-sample2.png) |         |                 | X                 |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  33 |         4 | ![](samples/33/clu33-sample0.png) | ![](samples/33/clu33-sample1.png) | ![](samples/33/clu33-sample2.png) |         |                 |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              | X            |            |               |        |         |
-|  34 |         5 | ![](samples/34/clu34-sample0.png) | ![](samples/34/clu34-sample1.png) | ![](samples/34/clu34-sample2.png) |         |                 |                   |                     |                |            |        |                     |           |                 |              |               |              | X           |         |       |             |          |              |              |            |               |        |         |
-|  35 |         8 | ![](samples/35/clu35-sample0.png) | ![](samples/35/clu35-sample1.png) | ![](samples/35/clu35-sample2.png) |         |                 |                   |                     |                |            | X      |                     |           |                 |              |               |              | X           |         |       |             |          |              |              | X          |               |        |         |
-|  36 |         4 | ![](samples/36/clu36-sample0.png) | ![](samples/36/clu36-sample1.png) | ![](samples/36/clu36-sample2.png) |         | X               |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  37 |         4 | ![](samples/37/clu37-sample0.png) | ![](samples/37/clu37-sample1.png) | ![](samples/37/clu37-sample2.png) |         |                 |                   | X                   |                | X          |        |                     |           |                 |              |               |              | X           |         |       |             |          |              |              |            |               |        |         |
-|  38 |         4 | ![](samples/38/clu38-sample0.png) | ![](samples/38/clu38-sample1.png) | ![](samples/38/clu38-sample2.png) |         |                 |                   |                     |                |            |        |                     | X         |                 |              |               |              |             |         |       |             |          |              |              |            |               |        |         |
-|  39 |         3 | ![](samples/39/clu39-sample0.png) | ![](samples/39/clu39-sample1.png) | ![](samples/39/clu39-sample2.png) |         |                 |                   |                     |                |            |        |                     |           |                 |              |               |              |             |         |       |             |          |              |              |            | X             |        |         |
-|  40 |         4 | ![](samples/40/clu40-sample0.png) | ![](samples/40/clu40-sample1.png) | ![](samples/40/clu40-sample2.png) |         |                 |                   |                     |                |            |        |                     |           |                 |              | X             |              |             |         |       |             |          |              |              |            |               |        |         |
-|  41 |         5 | ![](samples/41/clu41-sample0.png) | ![](samples/41/clu41-sample1.png) | ![](samples/41/clu41-sample2.png) |         |                 |                   |                     |                | X          | X      | X                   |           |                 |              |               |              |             |         |       |             |          |              |              |            |               | X      | X       |
+|   # |   Samples | Img-1                             | Img-2                             | Img-3                             | Img-4                             | Img-5                             | bangs   | low_twintails   | short_twintails   | hair_between_eyes   | tail   | breasts   | small_breasts   | red_eyes   | slit_pupils   | demon_girl   | demon_tail   | long_hair   |
+|----:|----------:|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:----------------------------------|:--------|:----------------|:------------------|:--------------------|:-------|:----------|:----------------|:-----------|:--------------|:-------------|:-------------|:------------|
+|   0 |         5 | ![](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               | 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               | 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               |                   | X                   |        |           |                 |            |               |              |              |             |
+|   3 |        11 | ![](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               |                   |                     |        |           |                 |            |               |              |              |             |
+|   4 |         6 | ![](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 |        17 | ![](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         | X               |            |               |              |              |             |
+|   7 |         8 | ![](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               | 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             |              |              |             |
+|   9 |         6 | ![](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      |           |                 |            |               | X            | X            |             |
+|  10 |         8 | ![](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 |         6 | ![](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 |        19 | ![](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 |         7 | ![](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 |         7 | ![](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 |         6 | ![](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      |           |                 |            |               |              |              | X           |
+|  16 |         5 | ![](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                   |        |           |                 |            |               |              |              |             |
 
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deleted file mode 100644
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--- a/dataset-pruned-stage3.zip
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
-oid sha256:71ff8a25ed823c33a186ddb7e512599d995ebab8d554d22ba81cbc1a62739cce
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diff --git a/dataset-pruned.zip b/dataset-pruned.zip
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index 0c674175bc2ff61e9d838890982f4e7cd1d95d1f..0000000000000000000000000000000000000000
--- a/dataset-pruned.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e51a0114a8e942241640d6b76de8bb829c767d563505300b34b247770ae69af0
-size 833453302
diff --git a/dataset-raw.zip b/dataset-raw.zip
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--- a/dataset-raw.zip
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-size 833521747
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+size 857039460
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--- a/dataset-stage3-p480-1200.zip
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diff --git a/dataset-stage3-p480-800.zip b/dataset-stage3-p480-800.zip
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--- a/dataset-stage3-p480-800.zip
+++ b/dataset-stage3-p480-800.zip
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f29d77c50f41bf95814db1004f681be541054b05448c6367f7678e355da4b037
-size 858444894
+oid sha256:613dc5e934ffea36f5fd1377944957e51159d19afeaa6222362c4e8b7f224cfc
+size 891690526
diff --git a/meta.json b/meta.json
index 90be01a778ac21255391f4042120e9416de12b1c..ecee67283a3fab0f631fd54ea8a9fb5059e72d1f 100644
--- a/meta.json
+++ b/meta.json
@@ -25,95 +25,47 @@
             "id": 2,
             "size": 5,
             "tags": [
+                "bangs",
                 "hair_between_eyes",
-                "low_twintails",
-                "short_twintails"
+                "low_twintails"
             ]
         },
         {
             "id": 3,
-            "size": 3,
+            "size": 11,
             "tags": [
                 "bangs",
-                "hair_between_eyes",
                 "low_twintails"
             ]
         },
         {
             "id": 4,
-            "size": 4,
+            "size": 6,
             "tags": [
                 "low_twintails",
-                "parted_bangs",
                 "short_twintails"
             ]
         },
         {
             "id": 5,
-            "size": 3,
-            "tags": [
-                "bangs",
-                "low_twintails",
-                "red_eyes"
-            ]
-        },
-        {
-            "id": 6,
             "size": 5,
             "tags": [
                 "low_twintails",
-                "short_twintails",
                 "tail"
             ]
         },
         {
-            "id": 7,
-            "size": 3,
-            "tags": [
-                "low_twintails",
-                "short_twintails",
-                "tail",
-                "v-shaped_eyebrows"
-            ]
-        },
-        {
-            "id": 8,
-            "size": 3,
-            "tags": [
-                "short_twintails",
-                "tail"
-            ]
-        },
-        {
-            "id": 9,
-            "size": 9,
-            "tags": [
-                "bangs",
-                "low_twintails"
-            ]
-        },
-        {
-            "id": 10,
-            "size": 5,
-            "tags": [
-                "bangs",
-                "breasts",
-                "low_twintails",
-                "small_breasts",
-                "short_twintails"
-            ]
-        },
-        {
-            "id": 11,
-            "size": 4,
+            "id": 6,
+            "size": 17,
             "tags": [
                 "breasts",
+                "bangs",
                 "small_breasts"
             ]
         },
         {
-            "id": 12,
-            "size": 7,
+            "id": 7,
+            "size": 8,
             "tags": [
                 "breasts",
                 "red_eyes",
@@ -122,40 +74,7 @@
             ]
         },
         {
-            "id": 13,
-            "size": 3,
-            "tags": [
-                "breasts",
-                "tail"
-            ]
-        },
-        {
-            "id": 14,
-            "size": 5,
-            "tags": [
-                "red_eyes",
-                "tail"
-            ]
-        },
-        {
-            "id": 15,
-            "size": 3,
-            "tags": [
-                "demon_tail",
-                "red_eyes",
-                "tail"
-            ]
-        },
-        {
-            "id": 16,
-            "size": 6,
-            "tags": [
-                "low_twintails",
-                "short_twintails"
-            ]
-        },
-        {
-            "id": 17,
+            "id": 8,
             "size": 5,
             "tags": [
                 "slit_pupils",
@@ -163,41 +82,8 @@
             ]
         },
         {
-            "id": 18,
-            "size": 3,
-            "tags": [
-                "parted_bangs",
-                "tail"
-            ]
-        },
-        {
-            "id": 19,
-            "size": 3,
-            "tags": [
-                "low_twintails",
-                "tail"
-            ]
-        },
-        {
-            "id": 20,
-            "size": 4,
-            "tags": [
-                "low_twintails",
-                "red_eyes",
-                "short_twintails"
-            ]
-        },
-        {
-            "id": 21,
-            "size": 3,
-            "tags": [
-                "demon_tail",
-                "tail"
-            ]
-        },
-        {
-            "id": 22,
-            "size": 5,
+            "id": 9,
+            "size": 6,
             "tags": [
                 "demon_girl",
                 "demon_tail",
@@ -205,153 +91,53 @@
             ]
         },
         {
-            "id": 23,
-            "size": 3,
-            "tags": [
-                "bangs",
-                "hair_between_eyes"
-            ]
-        },
-        {
-            "id": 24,
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-                "hair_between_eyes",
-                "braid",
-                "breasts"
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-            ]
-        },
-        {
-            "id": 26,
-            "size": 4,
-            "tags": [
-                "v-shaped_eyebrows"
+                "red_eyes"
             ]
         },
         {
-            "id": 27,
+            "id": 11,
             "size": 6,
             "tags": [
-                "bangs"
+                "short_twintails"
             ]
         },
         {
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+            "id": 12,
             "size": 19,
             "tags": [
                 "tail"
             ]
         },
         {
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-            "size": 6,
-            "tags": [
-                "red_eyes"
-            ]
-        },
-        {
-            "id": 30,
-            "size": 3,
+            "id": 13,
+            "size": 7,
             "tags": [
-                "hat",
-                "low_twintails",
-                "party_hat",
-                "ribbon",
-                "red_ribbon"
+                "bangs"
             ]
         },
         {
-            "id": 31,
+            "id": 14,
             "size": 7,
             "tags": [
                 "demon_girl"
             ]
         },
         {
-            "id": 32,
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             "size": 6,
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-                "short_twintails"
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-        {
-            "id": 33,
-            "size": 4,
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-                "brown_hair"
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-                "long_hair"
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-                "long_hair",
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-                "earrings"
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-            "tags": [
-                "low_twintails"
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             "tags": [
                 "long_hair",
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-                "yellow_eyes"
-            ]
-        },
-        {
-            "id": 40,
-            "size": 4,
-            "tags": [
-                "slit_pupils"
+                "tail"
             ]
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         {
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             "size": 5,
             "tags": [
-                "red_eyes",
-                "v-shaped_eyebrows",
-                "fang",
-                "fangs",
-                "tail"
+                "hair_between_eyes"
             ]
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     ],
@@ -366,40 +152,40 @@
     "display_name": "ifrit/イフリータ/伊芙利特 (Arknights)",
     "name": "ifrit (Arknights)",
     "packages": {
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-            "description": "3-stage cropped raw data with meta information, core character tags pruned.",
-            "filename": "dataset-pruned-stage3.zip",
-            "size": 1277
+        "1200": {
+            "description": "dataset with the shorter side not exceeding 1200 pixels.",
+            "filename": "dataset-1200.zip",
+            "package_size": 721434681,
+            "size": 500,
+            "type": "IMG+TXT"
+        },
+        "800": {
+            "description": "dataset with the shorter side not exceeding 800 pixels.",
+            "filename": "dataset-800.zip",
+            "package_size": 412032338,
+            "size": 500,
+            "type": "IMG+TXT"
         },
         "raw": {
             "description": "Raw data with meta information (min edge aligned to 1400 if larger).",
             "filename": "dataset-raw.zip",
-            "size": 500
-        },
-        "stage3-1200": {
-            "description": "3-stage cropped dataset with the shorter side not exceeding 800 pixels.",
-            "filename": "dataset-stage3-1200.zip",
-            "size": 1277
-        },
-        "stage3-800": {
-            "description": "3-stage cropped dataset with the shorter side not exceeding 800 pixels.",
-            "filename": "dataset-stage3-800.zip",
-            "size": 1277
+            "package_size": 857039460,
+            "size": 500,
+            "type": "Waifuc-Raw"
         },
         "stage3-p480-1200": {
             "description": "3-stage cropped dataset with the area not less than 480x480 pixels.",
             "filename": "dataset-stage3-p480-1200.zip",
-            "size": 1174
+            "package_size": 1384636916,
+            "size": 1220,
+            "type": "IMG+TXT"
         },
         "stage3-p480-800": {
             "description": "3-stage cropped dataset with the area not less than 480x480 pixels.",
             "filename": "dataset-stage3-p480-800.zip",
-            "size": 1174
+            "package_size": 891690526,
+            "size": 1220,
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