8K 超逼真勃艮第丝绒连衣裙肖像

```json
{
  "image_type": "写实肖像",
  "resolution": "8K 超高清",
  "aspect_ratio": "垂直肖像",
  "camera_perspective": {
    "framing": "半身肖像",
    "angle": "略微抬高的平视角度",
    "focus": "主体清晰对焦，背景略微柔和"
  },
  "subject": {
    "gender": "女性",
    "age_appearance": "青年",
    "skin_tone": "白皙、光滑、均匀的肤色",
    "facial_features": {
      "face_shape": "椭圆形",
      "eyes": {
        "color": "浅蓝灰色",
        "expression": "平静、内省、若有所思的眼神",
        "direction": "略微看向她的左侧（观者的右侧）"
      },
      "eyebrows": "自然、中等粗细、柔和的弓形",
      "nose": "纤细、挺直",
      "lips": {
        "color": "柔和的自然粉色",
        "expression": "中性、放松"
      }
    },
    "hair": {
      "color": "中棕色",
      "texture": "柔软、略带波浪",
      "style": "松散地扎成低发髻，细发丝垂落在脸颊两侧",
      "finish": "自然、哑光"
    }
  },
  "pose_and_body_language": {
    "position": "坐姿",
    "posture": "放松，略微向后靠在椅子上",
    "shoulders": "轻柔倾斜",
    "arms": "双臂搭在膝上",
    "hands": {
      "position": "手指松散地交织在一起",
      "detail": "自然指甲，无明显指甲油"
    }
  },
  "clothing": {
    "dress_type": "露肩晚礼服",
    "fabric": "{argument name=\"dress fabric\" default=\"天鹅绒\"}",
    "color": "{argument name=\"dress color\" default=\"深勃艮第红 / 葡萄酒红\"}",
    "texture_detail": "丰富的天鹅绒光泽，可见吸光效果和柔和高光",
    "design_details": {
      "neckline": "露肩，带细肩带",
      "bodice": "褶皱垂直收拢",
      "waist": "修身，带水平褶皱",
      "decorative_element": "左肩带上有一朵布艺玫瑰",
      "skirt": "流畅、光滑的天鹅绒裙摆向下延伸"
    }
  },
  "accessories": {
    "necklace": {
      "type": "精致项链",
      "pendant": "小巧心形吊坠",
      "material": "金色调"
    },
    "bracelet": {
      "wrist": "右手腕",
      "style": "细链手链",
      "material": "金色调"
    },
    "earrings": {
      "type": "小耳钉",
      "color": "珍珠白"
    }
  },
  "chair": {
    "type": "翼背扶手椅",
    "upholstery": {
      "pattern": "华丽花卉大马士革图案",
      "colors": [
        "米色底",
        "柔和金色",
        "柔粉色",
        "橄榄绿"
      ],
      "texture": "编织面料，图案具有可见深度"
    },
    "contrast": "增强对比度，使花卉图案突出"
  },
  "environment": {
    "setting": "室内",
    "background": {
      "wall": "浅色垂直护墙板",
      "visibility": "在椅子后方部分可见",
      "detail_level": "极简、干净"
    }
  },
  "lighting": {
    "type": "柔和自然光",
    "direction":"
```