电影级写实美人鱼浅水肖像

{
  "generation_request": {
    "meta_data": {
      "task_type": "photoreal_cinematic_mermaid_shallow_water_portrait",
      "language": "zh-Hans",
      "priority": "highest",
      "version": "v1.0_MERMAID_SHALLOW_ROCKS_IRIDESCENT_TAIL_OVERCAST"
    },
    "output": {
      "aspect_ratio": "3:4",
      "resolution": "high",
      "num_images": 4
    },
    "scene": {
      "concept": "电影感美人鱼肖像，置于浅水岩石海域，具有逼真的半透明感和薄雾效果",
      "environment": "浅水海岸，深色岩石上方，水体略呈浑浊的绿色/青色，水面有轻微涟漪，水下岩石可见",
      "composition": "俯视 3/4 角度，主体置于左下方，鱼尾斜向右上方延伸，上方为水体的负空间"
    },
    "subject": {
      "person": "成年美人鱼",
      "appearance": {
        "skin": "逼真的皮肤纹理，自然的毛孔，微妙的高光，肩膀和手臂上有水珠",
        "hair": "湿润的深色头发向后梳，几缕发丝贴在皮肤上",
        "makeup": "柔和的魅力妆容，睫毛分明，唇色自然，不过度修饰"
      },
      "pose": "上半身露出水面，前臂搁在湿润的岩石上，头部略微侧转，表情梦幻而平静",
      "tail": {
        "scales": "虹彩 青色–淡紫色–银色 鳞片，具有逼真的微反射效果",
        "fin": "大型半透明鱼鳍，带有珠光闪烁，边缘半透明，柔和的镜面高光"
      }
    },
    "camera": {
      "shot": "电影感时尚肖像",
      "lens_mm": 50,
      "aperture": 2.8,
      "focus": "面部、肩膀和鳞片纹理清晰锐利；背景岩石略微柔和",
      "quality_tags": "超逼真，细节清晰，微妙的胶片颗粒感"
    },
    "lighting": {
      "style": "柔和阴天日光",
      "notes": "柔和漫射主光，轻微薄雾，柔和阴影，逼真的水面反射，无刺眼直射阳光"
    },
    "color_grade": {
      "palette": "柔和的青色/绿色水体，自然的肤色，鳞片上虹彩的冷色高光",
      "contrast": "中等",
      "tone": "梦幻般的电影写实主义，干净但不饱和度过高"
    },
    "negative_prompt": "文字，标志，水印，画框，边框，卡通，动漫，CGI，塑料皮肤，过度平滑的面部，模糊，低分辨率，严重伪影，多余手指，变形的手，不正确的鱼尾解剖结构，霓虹灯过度饱和"
  }
}