现代健身房中的全身镜自拍纹身照

提示词

{   "canvas": {     "aspect_ratio": "3:4",     "resolution_target": "Ultra-HD",     "color_palette": ["黑色", "冷白色", "铂金色", "木质色调"]   },   "subject": {     "identity": {       "name": "{argument name="subject name" default="Sydney Sweeney"}",       "reference_fidelity": 1.0     },     "physical_attributes": {       "hair": {         "color": "铂金金发",         "roots": "可见深色/自然发根",         "style": "披落在肩上"       },       "expression": "中性、自信",       "body_art": {         "style": "黑灰写实",         "motifs": ["花卉图案", "肖像"],         "placement": ["手臂", "胸部", "腹部", "腿部"]       }     },     "wardrobe": {       "top": "黑色运动胸罩，钥匙孔镂空设计",       "bottom": "紧身黑色健身短裤",       "footwear": "厚底黑白运动鞋",       "hosiery": "黑色中筒袜，白色重金属图案"     },     "interaction": {       "primary_hand": "拿着银色 iPhone 16 Pro Max",       "secondary_hand": "拿着黑色可重复使用水瓶",       "pose": "全身镜自拍，站立姿势"     }   },   "environment": {     "location": "现代健身房内部",     "surfaces": {       "floor": "浅色木纹复合地板",       "walls": "大面积落地镜"     },     "background_assets": [       "成排有氧健身器械",       "健身房内部的倒影",       "几何感的健身房建筑结构"     ],     "lighting": {       "source": "顶部嵌入式 LED",       "temperature": "冷色调",       "distribution": "均匀、明亮、阴影极少"     }   },   "technical_directives": {     "photography_style": "随手拍的智能手机自拍",     "lens_simulation": "广角手机镜头",     "post_processing": "电影感 HDR、锐利对焦、低颗粒感",     "framing": "全身"   } }