Request: Motion Tracking training tutorial and motion data files

[Yixi-chen96]

Hi ASAP team,

I've successfully reproduced the locomotion training and would like to try motion tracking.

My main questions:

1. Where can I get motion data files (.pkl format mentioned in Issue delta_a train pipeline #38)?
2. How do I convert AMASS/SMPL motions to robot motions?
3. What's the complete training pipeline (motion tracking → delta action → finetuning)?
4. Are there example motion files or step-by-step instructions?

I reviewed Issues #4, #38, #67 but still need guidance on the complete workflow.

My setup:

• ✅ Locomotion training working (G1 12-DOF, reward 0.33→15.16)
• ✅ IsaacGym environment ready
• ❓ Need help with motion tracking

Thanks for your excellent work!