电影感雨中时尚改造（图像到图像）

```json
{
  "generation_request": {
    "meta_data": {
      "task_type": "cinematic_rain_fashion_transformation",
      "language": "zh-Hans",
      "priority": "highest",
      "version": "v2.0_STARRY_RAIN_STANDING_LOOK"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "notes": "保留同一位女性的面部特征和比例。将姿势转换为在雨中自然地撑伞站立。完全移除外套。"
    },
    "output": {
      "aspect_ratio": "4:5",
      "resolution": "ultra_high",
      "num_images": 1,
      "sharpness": "cinematic_crisp",
      "grain": "subtle_35mm_film"
    },
    "scene": {
      "environment": "浅色石材建筑背景，柔和模糊",
      "weather": "可见降雨，带有电影般的雨丝和柔和湿润的地面反光",
      "lighting": "阴沉多雨的白昼光线，带有忧郁的对比度",
      "mood": "浪漫、艺术、梦幻般的星空氛围"
    },
    "subject": {
      "person": "成年女性",
      "pose": "优雅地撑伞站立，一只手握住伞柄，另一只手臂自然放松",
      "expression": "柔和内省的凝视",
      "wardrobe": {
        "dress": "深午夜蓝色缎面连衣裙，流畅的廓形，优雅的律动，光泽的缎面反光",
        "coat": "无",
        "bag": "金属深金色结构感手袋",
        "boots": "与手袋色调相配的及膝靴（深金属金色或暖干邑色），精致的皮革质感"
      }
    },
    "umbrella": {
      "color_base": "深海军蓝",
      "design": "梵高《星月夜》风格的漩涡天空图案",
      "details": "可见金色和钴蓝色调的漩涡笔触式星星和月亮，织物上具有绘画般的纹理效果",
      "finish": "哑光伞面织物，带有艺术印花纹理"
    },
    "camera": {
      "lens": "50mm 定焦镜头",
      "aperture": "f/2.0",
      "focus": "主体清晰，雨水略带动态模糊",
      "angle": "与视线齐平的电影构图"
    },
    "style": {
      "aesthetic": "电影艺术时尚大片",
      "color_palette": "午夜蓝、钴蓝、暖金色、柔和石材中性色",
      "texture_emphasis": "伞上的雨滴、缎面光泽、绘画般的伞面纹理",
      "retouching": "保留自然皮肤纹理",
      "no": "AI 光泽、塑料皮肤、多余肢体、扭曲解剖结构、过度锐化、文字、水印"
    }
  }
}
```