写实天鹅绒连衣裙肖像

```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": "主体对焦清晰，背景略微柔和"
  },
  "subject": {
    "gender": "女性",
    "age_appearance": "年轻成人",
    "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、若有所思的凝视",
        "direction": "略微看向她的左侧（观者的右侧）"
      },
      "eyebrows": "自然、中等粗细、柔和的拱形",
      "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，细发丝框住脸庞",
      "finish": "自然、哑光"
    }
  },
  "pose_and_body_language": {
    "position": "坐姿",
    "posture": "放松，身体略微向后靠在椅子上",
    "shoulders": "轻柔倾斜",
    "arms": "双臂搭在膝盖上",
    "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": "天鹅绒",
    "color": "{argument name=\"dress color\" default=\"深勃艮第色 / 酒红色\"}",
    "texture_detail": "丰富的天鹅绒光泽，可见吸光和柔和的高光",
    "design_details": {
      "neckline": "带细肩带的露肩设计",
      "bodice": "褶皱垂直褶饰",
      "waist": "收腰设计，带有水平褶皱",
      "decorative_element": "左肩带上的布艺玫瑰",
      "skirt": "飘逸、光滑的天鹅绒垂坠向下延伸"
    }
  },
  "accessories": {
    "necklace": {
      "type": "精致项链",
      "pendant": "小心形吊坠",
      "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": "高背扶手椅",
    "upholstery": {
      "pattern": "华丽的花卉提花",
      "colors": [
        "米色底色",
        "柔和金色",
        "柔和粉色",
        "橄榄绿"
      ],
      "texture": "编织面料，图案深度可见"
    },
    "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": "椅子后方部分可见",
      "detail_level": "极简、干净"
    }
  },
  "lighting": {
    "type": "柔和自然光",
    "direc": ""
  }
}
```

---

**Original English:**
{
  "image_type": "photorealistic portrait",
  "resolution": "8K ultra high definition",
  "aspect_ratio": "vertical portrait",
  "camera_perspective": {
    "framing": "mid-length portrait",
    "angle": "slightly elevated eye-level angle",
    "focus": "sharp focus on subject, background slightly softer"
  },
  "subject": {
    "gender": "female",
    "age_appearance": "young adult",
    "skin_tone": "fair, smooth, even complexion",
    "facial_features": {
      "face_shape": "oval",
      "eyes": {
        "color": "light blue-grey",
        "expression": "calm, introspective, distant gaze",
        "direction": "looking slightly to her left (viewer’s right)"
      },
      "eyebrows": "natural, medium thickness, softly arched",
      "nose": "slim, straight",
      "lips": {
        "color": "soft natural pink",
        "expression": "neutral, relaxed"
      }
    },
    "hair": {
      "color": "medium brown",
      "texture": "soft, slightly wavy",
      "style": "loosely tied low bun with fine strands framing the face",
      "finish": "natural, matte"
    }
  },
  "pose_and_body_language": {
    "position": "seated",
    "posture": "relaxed, slightly leaning back into chair",
    "shoulders": "gently angled",
    "arms": "both arms resting on lap",
    "hands": {
      "position": "fingers loosely interlaced",
      "detail": "natural nails, no visible nail polish"
    }
  },
  "clothing": {
    "dress_type": "off-shoulder evening dress",
    "fabric": "velvet",
    "color": "{argument name="dress color" default="deep burgundy / wine red"}",
    "texture_detail": "rich velvet sheen with visible light absorption and soft highlights",
    "design_details": {
      "neckline": "off-shoulder with thin straps",
      "bodice": "pleated vertical gathers",
      "waist": "fitted with horizontal ruching",
      "decorative_element": "fabric rose on left shoulder strap",
      "skirt": "flowing, smooth velvet drape extending downward"
    }
  },
  "accessories": {
    "necklace": {
      "type": "delicate chain",
      "pendant": "small heart-shaped pendant",
      "material": "gold-toned"
    },
    "bracelet": {
      "wrist": "right wrist",
      "style": "thin chain bracelet",
      "material": "gold-toned"
    },
    "earrings": {
      "type": "small stud earrings",
      "color": "pearl white"
    }
  },
  "chair": {
    "type": "wingback armchair",
    "upholstery": {
      "pattern": "ornate floral damask",
      "colors": [
        "beige base",
        "muted gold",
        "soft pink",
        "olive green"
      ],
      "texture": "woven fabric with visible pattern depth"
    },
    "contrast": "enhanced contrast making floral patterns prominent"
  },
  "environment": {
    "setting": "indoor",
    "background": {
      "wall": "light-colored vertical paneling",
      "visibility": "partially visible behind chair",
      "detail_level": "minimal, clean"
    }
  },
  "lighting": {
    "type": "soft natural light",
    "direc