# GPT Image Hub prompt

## 带面容锁定的日光明亮时尚自拍
- URL: https://www.gptimagehub.com/zh-CN/library/daylight-fashion-selfie-with-identity-lock
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-8707
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fdaylight-fashion-selfie-with-identity-lock
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 自拍, 时尚, 太阳镜, 珍珠项链, 生活方式, 面容锁定, 人像摄影
- Updated: 2026-10-28T04:06:28.098Z
- Created: 2026-10-28T04:06:28.098Z

生成保持参考照片人物面部特征的写实室内时尚自拍。可自由替换太阳镜款式、服装颜色或饰品搭配。

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_candid_selfie_fashion_portrait",
      "version": "v1.0_SUNGLASSES_PEARLS_BLUE_SHIRT_DAYLIGHT_SELFIE_FACELOCK_ZH",
      "priority": "highest",
      "language": "zh"
    },
    "references": {
      "reference_image_face": {
        "source": "the reference photo",
        "purpose": "FACE_IDENTITY_LOCK",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true,
        "preserve_moles_freckles_scars": true,
        "preserve_eye_shape": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true
      },
      "reference_image_style": {
        "source": "the reference photo",
        "purpose": "STYLE_COMPOSITION_ANCHOR",
        "strict_lock": true,
        "preserve_composition": true,
        "preserve_lighting": true,
        "preserve_palette": true,
        "preserve_vibe": true
      }
    },
    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
      "no_logos": true,
      "no_watermark": true,
      "no_readable_text": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "photoreal_candid_lifestyle",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle",
      "color_grade": "clean_daylight_neutral_warm_skin",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "creative_prompt": {
      "scene_summary": "明亮室内自然日光下的超写实时尚自拍特写，保留参考照片中的女性面容。相机略高于视平线，取景从上胸部到头顶，带有轻微的自拍倾斜角。女性留着带有自然挑染的微卷中棕色长发，略微偏分。\n\n服饰细节：深色镜片的[玳瑁猫眼太阳镜]，精致自然的轻混血妆容，修饰得体的眉毛，微修容，丰盈光泽的玫瑰裸色唇彩；露出厚实的金色圈形耳环；叠戴的珍珠项链配有吊坠吊饰。着装：解开衣领的浅蓝色细条纹衬衫，略微宽松剪裁。\n\n环境：明亮的现代室内空间，一侧为白墙，身后为木质百叶隔断，背景呈柔和虚化（浅景深）。\n\n光线：柔和均匀的自然窗光，太阳镜片上有真实的反光细节；保持真实的皮肤纹理与毛孔，无美颜修图。"
    }
  }
}
```