照片级逼真的健身房镜面自拍

{
  "prompt": {
    "type": "photorealistic_fitness_portrait",
    "subject": {
      "gender": "女性",
      "age_range": "20 多岁到 30 岁出头",
      "ethnicity": "南亚裔",
      "body_type": "健美、紧致、运动型体格，自然比例",
      "skin_texture": "逼真的皮肤质感，可见汗水、毛孔及轻微的自然瑕疵",
      "expression": "运动后中性至略显疲惫的表情，嘴唇放松，眼神专注",
      "pose": {
        "type": "镜面自拍",
        "framing": "半身像（头部至躯干中部）",
        "orientation": "正对镜头",
        "hand_positions": {
          "right_hand": "手持智能手机置于脸部前方",
          "left_hand": "微微拉动运动裤腰带"
        }
      }
    },
    "hair": {
      "style": "高马尾，略显凌乱",
      "texture": "微湿，有碎发散落在脸庞周围",
      "color": "深棕色"
    },
    "clothing": {
      "top": {
        "type": "运动内衣",
        "color": "{argument name="clothing color" default="珊瑚粉"}",
        "fit": "紧身运动剪裁"
      },
      "bottom": {
        "type": "慢跑裤 / 运动裤",
        "color": "配套的珊瑚粉",
        "details": "抽绳腰带略微拉动"
      }
    },
    "environment": {
      "location": "现代健身房内部",
      "background_elements": [
        "力量训练器械",
        "哑铃架",
        "镜子",
        "整洁、极简的健身房布局"
      ],
      "floor": "深色橡胶健身房地板",
      "lighting": {
        "type": "头顶 LED 灯带",
        "style": "明亮、均匀的照明，带有柔和的反光",
        "temperature": "中性白"
      }
    },
    "camera": {
      "type": "智能手机摄像头",
      "angle": "平视角度",
      "lens": "前置摄像头典型的广角镜头",
      "focus": "焦点清晰对准主体，背景略微柔化",
      "framing": "居中构图"
    },
    "details": {
      "sweat": "面部、肩部和躯干可见汗水",
      "realism": "高细节皮肤纹理，自然的灯光反射",
      "accessories": [
        "带有三摄模组的智能手机",
        "极简首饰（手指上的戒指）"
      ]
    },
    "style": {
      "quality": "超写实，高分辨率，8K",
      "color_grading": "自然色调，略带暖色高光",
      "sharpness": "高细节，纹理清晰",
      "post_processing": "最少后期处理，呈现真实质感"
    }
  },
  "negative_prompt": [
    "皮肤过度平滑",
    "卡通化特征",
    "不切实际的身体比例",
    "多余的肢体或解剖结构扭曲",
    "模糊图像",
    "低分辨率",
    "高光过曝",
    "浓妆",
    "影棚华丽风格",
    "奇幻元素"
  ],
  "parameters": {
    "resolution": "1024x1792",
    "style_strength": 0.8,
    "guidance_scale": 7.5,
    "sampling_steps": 30
  }
}