# GPT Image Hub prompt

## 超细节红毯明星人像
- URL: https://www.gptimagehub.com/zh-CN/library/hyper-detailed-red-carpet-celebrity-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-5951
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fhyper-detailed-red-carpet-celebrity-portrait
- Category: 人像与摄影
- Model: nanobanana2
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 名人, 红毯, 人像, 闪光摄影, 真实感, 中景特写
- Updated: 2026-10-26T15:46:58.098Z
- Created: 2026-10-26T15:46:58.098Z

模拟物理闪光与真实皮肤光学表现的高清红毯明星特写人像。可调整人物身份、姿态或镜头参数以定制任何首映礼造型。

### Full prompt
```text
{
  "metadata": {
    "camera_simulation": {
      "brand_model": "Sony A7R IV (6100万像素 Exmor R CMOS 传感器)",
      "lens_characteristics": "Sony FE 85mm f/1.4 GM，极高光学清晰度与自然渲染，边缘微弱色差",
      "focal_length_mm": "85mm (中远摄人像空间压缩)",
      "aperture_f": "f/1.8 (奶油般虚化，五官锐利清晰，耳部与背景柔和融化)",
      "shutter_speed": "1/200s (完全定格动态，保留自然肤质柔和感)",
      "ISO_and_Grain": "ISO 400，纯净暗部伴随细腻高频明度噪点",
      "distance_estimate": "1.5米 (中景特写)"
    },
    "lighting_physics": {
      "primary_source": "带柔光反射罩的高强活动闪光灯，眼中产生锐利眼神光",
      "subsurface_scattering": "高次表面散射；耳部软骨与鼻翼边缘呈现温润红晕",
      "global_illumination": "红毯漫反射暖光填补颈部阴影，带有淡淡绯红调",
      "light_modifiers": "直射闪光在皮肤油脂与唇蜜上形成镜面高光",
      "color_temperature_k": "5500K 日光平衡闪光灯对比暖色室内背景",
      "volumetric_lighting": "闪光光路中清晰可见的细微尘埃，活动现场轻微氛围薄雾",
      "specular_highlights": "人中水润光泽，锁骨微汗光晕，散大瞳孔中的微反光"
    }
  },
  "composition_and_framing": {
    "aspect_ratio": "4:5",
    "camera_angles": "微仰角，胸部水平视点",
    "framing_technique": "抓拍狗仔队风格，聚焦上半身与头部的紧凑构图，虚化背景人影形成前景遮挡感",
    "subject_geometry": "双手环抱头部对称构图，脊柱形成利落垂直线",
    "background_depth": "分层Z轴；主体极度锐利，首映背景板模糊成抽象色块"
  },
  "subject_physiometry": {
    "demographics_and_build": {
      "subject_identity": "[Emily Blunt]",
      "age_estimate": "[38-42]",
      "ethnicity_specifics": "冷粉调白皙肤色，略带日晒痕迹",
      "body_type_category": "紧致苗条，线条优美的上半身曲线",
      "anthropometric_ratios": "优美肩宽比例，优雅修长颈部"
    },
    "skeletal_and_muscular_detail": {
      "skeletal_prominence": "清晰凸起的锁骨、胸骨柄及肩峰突起",
      "muscle_engagement": "抬手姿势拉紧的三角肌与肱三头肌，清晰可见的胸锁乳突肌肌腱",
      "postural_dynamics": "双手抬于脑后，挺胸，胸椎微弓"
    },
    "micro_epidermal_texture": {
      "skin_state": "面颊与鼻翼清晰毛孔，小臂微细绒毛，上臂微小鸡皮疙瘩",
      "imperfections": "锁骨附近细小黑痣，现场强光引起的局部皮肤微红"
    }
  }
}
```