Add all paper figures to model card with arXiv:2606.22546

Update arXiv ID to 2606.22546 (paper now live)

Update model card: OdaxAI Research branding, reproduce_results.py reference

Update model card: OdaxAI S.R.L. branding, full address and email

Update model card with exact paper metrics from trained checkpoint

Update model card with full dependencies and reproduction guide

Add README.md