草地阳光特写肖像

{
  "prompt_configuration": {
    "type": "超写实特写肖像",
    "aspect_ratio": "1:1",
    "style": "原片自然摄影风",
    "reference_usage": {
      "instruction": "以参考照片为基础。精确保留面部轮廓、眼睛颜色、发色和肤色，不做任何失真或风格化处理。"
    }
  },
  "subject": {
    "identity": "基于参考照片的女性主体",
    "pose": {
      "body_position": "[躺在自然草地上]",
      "head": "微微倾斜，面向镜头",
      "camera_relation": "斜上方的特写自拍视角"
    },
    "facial_details": {
      "expression": "柔和自然的凝视，放松的嘴唇",
      "eyes": "完全还原参考照片中的眼睛颜色，对焦锐利，自然眼神光",
      "skin": {
        "texture": "清晰可见的毛孔细节，自然雀斑，未磨皮质感",
        "finish": "带有自然湿润光泽的水光肌",
        "details": [
          "额头、脸颊和锁骨处有细微汗水光泽",
          "鼻梁与颧骨呈现自然光影反射",
          "保留未修饰的真实肌肤纹理"
        ]
      }
    },
    "hair": {
      "color": "与参考照片完全一致",
      "style": "[自然散落在草地上的发丝]",
      "texture": "阳光勾勒出根根分明的发丝光泽"
    }
  },
  "environment": {
    "setting": "户外草地环境",
    "ground": "[混杂着小白雏菊的绿草地]",
    "composition": "人物充满主体画面，背景柔和虚化"
  },
  "lighting": {
    "type": "自然直射阳光",
    "time": "[正午]",
    "direction": "左上方定向光源",
    "quality": "带清晰阴影的硬直射光",
    "effects": [
      "皮肤水润高光",
      "受光面与阴影的高对比度",
      "脸部投射出的自然阴影",
      "额头与锁骨处的高光反光"
    ]
  },
  "camera": {
    "lens": "等效35mm镜头",
    "aperture": "f/2.0",
    "depth_of_field": "浅景深，背景柔和虚化",
    "focus": "双眼锐利对焦"
  },
  "color_and_tone": {
    "grading": "温暖自然色调",
    "contrast": "中等到高对比度",
    "saturation": "自然的草绿色与温暖肤色",
    "filter_style": "极简后期胶片质感，真实无滤镜"
  }
}