霓虹夜城肖像广角变形

A highly detailed JSON prompt for a cinematic, ultra-realistic portrait set on a neon-lit city street at night after rain. The prompt specifies a wide-angle lens perspective with slight fisheye character, strong film grain, and mixed cyan/green neon lighting spill on the subject's face, aiming for a dreamy urban nightlife aesthetic.

{
  "model": "gemini-nano-banana-pro",
  "mode": "image",
  "aspect_ratio": "4:5",
  "quality": "ultra",
  "style": "cinematic_realism",
  "scene": {
    "setting": "繁忙的霓虹灯城市街道夜景，雨后潮湿路面，发光的招牌和交通在主题后方",
    "weather": "小雨刚停，反光路面，潮湿氛围",
    "background": "柔和散景城市灯光，移动的汽车，模糊的行人运动模糊，高楼带有彩色招牌",
    "time": "夜间"
  },
  "subject": {
    "type": "年轻女性",
    "pose": "站在人行横道中间，手持智能型手机靠近镜头",
    "expression": "自然温暖的微笑，随意且愉悦",
    "hair": "微乱头发被风吹过脸",
    "wardrobe": "深色外套或西装外套， minimal 配饰",
    "props": ["智能型手机"]
  },
  "composition": {
    "framing": "特写肖像，带有广角变形，主题居中，手机在前景",
    "camera_distance": "非常近，亲密街拍感",
    "perspective": "广角镜头透视，略微鱼眼效果，背景向外延伸",
    "depth_of_field": "浅到中，主题可读但背景灯光奶油般柔滑",
    "foreground_detail": "手机和手部因运动和镜头特性略软"
  },
  "camera": {
    "lens": "24mm 广角（略微鱼眼特性）",
    "aperture": "f/1.8",
    "shutter_speed": "1/40",
    "iso": "1600",
    "focus": "面部对焦，手机略有衰减"
  },
  "lighting": {
    "key_light": "霓虹招牌溢光，混合青色/绿色和温暖高光照亮脸部",
    "fill": "街灯从潮湿地面反弹",
    "mood": "梦幻城市夜生活，柔和对比，浪漫写实"
  },
  "color_grading": {
    "palette": "青色、青色、绿色霓虹混合温暖肤色",
    "contrast": "柔和对比，阴影提升",
    "highlights": "霓虹招牌发光晕染",
    "film_emulation": "35mm 电影感"
  },
  "texture_and_detail": {
    "film_grain": "强烈可见颗粒，真实",
    "bloom": "灯光细微晕光",
    "sharpness": "略不完美，有机街拍",
    "skin_texture": "自然毛孔，无塑料平滑"
  },
  "motion": {
    "hair_movement": "风吹过脸的头发线",
    "background_motion": "汽车和行走人群的光线条纹",
    "camera_feel": "手持随意拍摄"
  },
  "negative_prompt": [
    "塑料皮肤",
    "过于锐利的脸",
    "干净工作室灯光",
    "动漫",
    "卡通",
    "过度对称的脸",
    "过度饱和霓虹",
    "HDR 外观",
    "假景深模糊边缘",
    "额外手指",
    "扭曲手部",
    "文本瑕疵",
    "标志扭曲",
    "AI 光泽皮肤",
    "完美干净背景"
  ]
}

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