16K 电影级夜间人像，带严格身份锁定
一个为 Nano Banana Pro 设计的高度详细的 JSON 提示词，专注于生成一张 16K 超高分辨率、超写实的电影级男性夜间肖像。该提示词基于上传的图像强制执行严格的身份锁定，将主体置于现代都市夜景中，采用冷色调的青色和蓝绿色电影照明，旨在营造一种静奢美学。
nano-banana-pro · 产品营销 · 人像 / 自拍 · 城市风光 / 街道 · 摄影 · 电影 / 电影剧照
中文提示词
```json { "type": "image_generation_prompt", "style": "16K 超高分辨率、超现实、电影感、极致真实感", "identity_preservation": { "use_uploaded_image": true, "alter_face": false, "notes": "严格保持身份锁定。保留精确的面部结构、肤色、胡须形状、眼睛位置和发际线。面部必须完全可识别且自然。禁止美化。" }, "subject": { "gender": "男性", "pose": "自然站立，放松自信", "expression": "微妙的半微笑，平静，平易近人" }, "wardrobe": { "outerwear": "剪裁合身的深色夹克或衬衫，颜色为黑色、炭灰色或深海军蓝", "inner_layer": "简约的纯色 T 恤或针织衫", "fit": "干净、有结构感、高品质", "branding": "无品牌标志" }, "environment": { "location": "现代都市夜景", "background": "柔和模糊的城市灯光和天际线，真实可信且符合当下时代", "air": "清澈的夜空，无雾或薄雾" }, "lighting": { "setup": "电影感夜间布光，柔和的前方主光和微妙的轮廓光", "color_tone": "冷青色和蓝绿色，带有非常微妙的洋红色点缀", "characteristics": "曝光均衡，深邃受控的阴影，无光晕" }, "camera": { "lens": "85mm 电影人像镜头", "framing": "胸部以上半身像", "depth_of_field": "柔和的背景分离", "focus": "面部锐利对焦" }, "quality": { "realism": "超现实", "skin": "自然的毛孔和微纹理", "materials": "物理精确的织物和光线交互" }, "mood": "低调奢华，从容自信，电影感", "output_goal": "一张 16K 超现实电影感夜间肖像，感觉像高端奢侈品牌广告，同时完美保留拍摄对象的精确身份。" } ```
原始提示词
{ "type": "image_generation_prompt", "style": "16K ultra-high-resolution, hyper-realistic, cinematic, premium realism", "identity_preservation": { "use_uploaded_image": true, "alter_face": false, "notes": "Strict identity lock. Preserve exact facial structure, skin tone, beard shape, eye placement, and hairline. Face must remain fully recognizable and natural. No beautification." }, "subject": { "gender": "male", "pose": "standing naturally, relaxed and confident", "expression": "subtle half-smile, calm, approachable" }, "wardrobe": { "outerwear": "tailored dark jacket or overshirt in black, charcoal, or deep navy", "inner_layer": "minimal plain tee or knit", "fit": "clean, structured, premium", "branding": "no logos" }, "environment": { "location": "modern urban night setting", "background": "softly blurred city lights and skyline, believable and present-day", "air": "clear night air, no fog or haze" }, "lighting": { "setup": "cinematic night lighting with soft frontal key light and subtle rim light", "color_tone": "cool cyan and teal with very subtle magenta accents", "characteristics": "balanced exposure, deep controlled shadows, no glow" }, "camera": { "lens": "85mm cinematic portrait lens", "framing": "chest-up portrait", "depth_of_field": "soft background separation", "focus": "tack-sharp on face" }, "quality": { "realism": "ultra-realistic", "skin": "natural pores and micro-texture", "materials": "physically accurate fabric and lighting interaction" }, "mood": "quiet luxury, relaxed confidence, cinematic", "output_goal": "A 16K ultra-realistic cinematic night portrait that feels like a high-end luxury brand campaign while perfectly preserving the subject’s exact identity." }