地铁扶梯抓拍：夸张的身材比例

```json
{
  "subject": {
    "description": "一位年轻女性，铂金色头发，带有粉色挑染",
    "hair": "齐肩波浪形铂金色头发，带有明显的 {argument name=\"hair highlight color\" default=\"粉色\"} 部分，随性发质",
    "face": "微微一笑，回头看向镜头，自然妆容",
    "body_proportions": {
      "build": "超丰满运动型，极致沙漏型身材",
      "bust": "丰满、沉重，自然下垂，重力效果明显，向外突出，对细比基尼肩带造成张力",
      "waist": "极其纤细，收紧，腹部线条清晰，可见垂直的“腹肌线”",
      "hips": "宽阔，外扩，明显宽于胸腔和肩膀",
      "legs": "大腿粗壮，肌肉发达，线条分明，站姿宽阔",
      "skin_details": "光滑均匀的晒黑肤色，臀腰连接处有逼真的皮肤褶皱"
    },
    "pose": "站在自动扶梯上，身体背对镜头，头转向后方，右臂向下，左臂部分可见"
  },
  "attire": {
    "jacket": "棕色皮质飞行员夹克，背面有白色抽象图案，罗纹袖口和下摆",
    "bottoms": "浅蓝色水洗破洞牛仔裤，高腰，修身，有后袋细节",
    "accessories": "无可见配饰"
  },
  "setting": {
    "location": "地铁自动扶梯",
    "foreground": "银色金属自动扶梯台阶和扶手，向下移动，{argument name=\"location\" default=\"日本地铁站\"}",
    "background": "瓷砖墙壁，头顶灯光，远处有“City Line”标志，背景元素模糊",
    "clutter": "无杂物"
  },
  "camera": {
    "shot_type": "中景，拍摄主体腰部以上",
    "angle": "略低角度，向上看主体",
    "framing": "竖幅（肖像构图）",
    "focal_length": "26mm（相当于 iPhone 主摄像头）",
    "depth_of_field": "适中，背景略微模糊但可辨认",
    "perspective": "手持，抓拍"
  },
  "lighting": {
    "source": "地铁顶部荧光灯照明",
    "quality": "混合色温，略偏冷，投射柔和阴影",
    "direction": "顶部和环境光"
  },
  "mood_and_expression": {
    "emotion": "随性，自信，微微一笑",
    "gaze": "直视镜头",
    "atmosphere": "都市，抓拍，日常瞬间"
  },
  "style_and_realism": {
    "aesthetic": "原始照片，非摆拍，自然流露",
    "realism_level": "高，展现服装和皮肤的自然纹理",
    "imperfections": "轻微颗粒感，自然光线变化",
    "processing": "未滤镜，自然色彩"
  }
}
```