# GPT Image Hub prompt

## 面部锁定的海滩全身人像
- URL: https://www.gptimagehub.com/zh-CN/library/full-body-beach-portrait-with-identity-lock
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-4023
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Ffull-body-beach-portrait-with-identity-lock
- Category: 人像与摄影
- Model: nanobanana
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 海滩, 人像摄影, 面部锁定, 生活风写真, 黄金时刻, 夏日, 全身像
- Updated: 2026-10-27T13:26:18.098Z
- Created: 2026-10-27T13:26:18.098Z

生成一张女子在海滩回眸的全身自然写真，同时精准锁定参考图面部特征。可通过修改上衣与长裙色彩搭配不同夏日造型。

### Full prompt
```text
{
  "reference": {
    "face_identity": "使用上传的参考照片",
    "identity_lock": true,
    "face_accuracy": "与参考照片100%一致，保持面部结构、比例、皮肤纹理、眼型和唇形不变"
  },
  "subject": {
    "type": "年轻女性",
    "appearance": {
      "hair": "头系轻盈头巾，深棕色长发自然垂落于背后",
      "skin": "与参考照片一致的自然阳光微晒肤质",
      "expression": "温柔微笑，轻快放松",
      "gaze": "回眸看向镜头"
    },
    "pose": {
      "body_orientation": "面向大海站立于海岸线",
      "upper_body": "上半身微微转向镜头",
      "posture": "赤脚踩在沙滩上，姿态自然惬意"
    }
  },
  "outfit": {
    "top": "系颈露背式[粉色]挂脖短款上衣",
    "bottom": "轻薄半透飘逸[浅蓝色]长裙",
    "accessories": "极简或无首饰"
  },
  "environment": {
    "location": "近水线沙滩海岸",
    "background": "柔和海浪、开阔海面、远处地平线轮廓、晴朗天空"
  },
  "lighting": {
    "type": "傍晚自然日光",
    "quality": "柔和温暖的金色光芒与自然高光"
  },
  "composition": {
    "shot_type": "全身户外人像",
    "camera_angle": "平视角度",
    "framing": "主体稍偏离中心，大海填满背景",
    "style": "抓拍感海滩生活风写真"
  },
  "constraints": {
    "maintain_original_facial_features": true,
    "no_face_distortion": true
  }
}
```