老式汽车生活方式肖像，带身份锁定

```json
{
  "photo_type": "户外生活肖像照，电影感自然抓拍",

  "subject": {
    "count": 1,
    "use_reference_face": true,
    "preserve_identity": true,
    "appearance": "年轻女性，自然美，柔和的五官，淡妆，长而略显凌乱的头发"
  },

  "pose": {
    "description": "俯身靠在一辆老爷车的引擎盖上，一只手臂支撑身体，另一只手放在脸旁",
    "expression": "闭眼，放松，梦幻般的心情",
    "body_language": "随意，不费力，略微弓起的姿势"
  },

  "outfit": {
    "top": "白色短款背心",
    "bottom": "蓝色牛仔裤",
    "accessories": "极简金色首饰，戒指，手链"
  },

  "environment": {
    "location": "乡村车道，旁边有木屋",
    "elements": [
      "带白色赛车条纹的复古红色汽车",
      "背景中的绿色树木",
      "柔和的自然环境"
    ]
  },

  "lighting": {
    "type": "自然日光",
    "time": "阴天或柔和的下午光线",
    "direction": "漫射的顶部和侧面光",
    "effect": [
      "柔和的阴影",
      "均匀的肤色",
      "自然的亮点，无强烈对比"
    ]
  },

  "camera": {
    "lens": "50mm",
    "aperture": "f/2.8",
    "angle": "从车前略低角度拍摄",
    "focus": "主体清晰，背景略微模糊"
  },

  "color_grading": {
    "style": "暖色电影感自然色调",
    "contrast": "中低",
    "saturation": "略微柔和",
    "temperature": "略暖"
  },

  "details": {
    "skin_texture": "真实，柔和但细节丰富",
    "hair": "自然飘逸，略带风吹效果",
    "finish": "胶片般的柔和感，微妙的颗粒感"
  },

  "rules": {
    "avoid": [
      "过度锐化",
      "塑料感皮肤",
      "刺眼的阴影",
      "过度饱和",
      "不自然的身体比例"
    ]
  }
}
```