"type": "image generation prompt",

{
  "type": "图像生成提示",
  "style": "超写实、电影感、时尚编辑肖像",
  "aspect_ratio": "9:16",
  "scene": {
    "location": "地铁车厢内",
    "environment_details": [
      "主体身后为金属地铁车门",
      "冷色调涂装的地铁表面",
      "两侧有车窗",
      "由于浅景深，背景中的乘客虚化"
    ]
  },
  "subject": {
    "gender": "女性",
    "pose": {
      "stance": "站立于画面中央，背靠关闭的地铁车门稍微向后倚",
      "hands": "双手自然放入深色长裤口袋内",
      "legs": "双腿并拢笔直，站姿平衡",
      "head": "微微前倾",
      "gaze": "直视镜头"
    },
    "expr

...