高定动作捕捉风格人像

{   "render_goal": "High-fashion motion capture",   "subject": {     "pose": "female walking forward slowly, fabric trailing behind",     "expression": "serene, inward-focused smile"   },   "wardrobe": "flowing silk dress in soft sage green, lightweight layers",   "environment": {     "location": "empty luxury hotel hallway",     "props": "warm ceiling lights, gentle motion blur"   } }