# GPT Image Hub prompt

## 帶面容鎖定的自然光時尚自拍
- URL: https://www.gptimagehub.com/zh-TW/library/daylight-fashion-selfie-with-identity-lock
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-8707
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fdaylight-fashion-selfie-with-identity-lock
- Category: 人像與攝影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 自拍, 時尚, 太陽眼鏡, 珍珠項鍊, 生活美學, 面容鎖定, 人像攝影
- Updated: 2026-10-28T04:06:28.098Z
- Created: 2026-10-28T04:06:28.098Z

生成保留參考照片人物面部特徵的超寫實室內時尚自拍。可自由更換太陽眼鏡款式、服飾色彩或珠寶配飾。

### 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": "明亮室內自然日光下的超寫實時尚自拍特寫，保留參考照片中的女性面容。相機略高於視平線，取景從上胸部到頭頂，帶有輕微的自拍傾斜角。女性留著帶有自然挑染的微卷中棕色長髮，略微偏分。\n\n服飾細節：深色鏡片的[玳瑁貓眼太陽鏡]，精緻自然的輕混血妝容，修飾得體的眉毛，微修容，豐盈光澤的玫瑰裸色唇彩；露出厚實的金色圈形耳環；疊戴的珍珠項鍊配有吊墜吊飾。著裝：解開衣領的淺藍色細條紋襯衫，略微寬鬆剪裁。\n\n環境：明亮的現代室內空間，一側為白牆，身後為木質百葉隔斷，背景呈柔和虛化（淺景深）。\n\n光線：柔和均勻的自然窗光，太陽鏡片上有真實的反光細節；保持真實的皮膚紋理與毛孔，無美顏修圖。"
    }
  }
}
```