午夜韩流时尚画报人像摄影（参考图）
一个高度详细的 JSON 提示，用于在 Gemini 上使用 Nano Banana Pro 进行图像到图像的生成，旨在创建电影般的高端韩流时尚杂志肖像。它严格保留了上传参考图像中人物的身份，同时应用了戏剧性的午夜氛围、特定的光照（包括虹彩棱镜效果）和“嘘”的手势。
nano-banana-pro · 产品营销 · 人像 / 自拍 · 摄影
中文提示词
```json { "model": "gemini-3-pro-image-preview", "mode": "image-to-image", "consistency_id": "midnight-kfashion-editorial", "input_reference": { "use_user_uploaded_image": true, "identity_lock": "strict", "notes": "保留参考图片中的同一个人。此人可以是男性或女性——请勿改变性别表达、年龄、种族、面部结构或独特识别特征。" }, "prompt": { "subject": "上传参考照片中的同一个人，超写实时尚模特肖像，保留自然的五官比例和皮肤纹理。", "composition": "特写时尚肖像（头部充满画面），眼睛接近画面上方三分之一处，略微转向镜头，从额头到下巴的紧密裁剪，手从下方进入画面。", "action": "做出“嘘”的姿势：一根食指垂直轻轻按压嘴唇中央。指腹轻微按压唇面；嘴唇微张，涂有光泽唇油；手指与嘴唇接触处有微妙的接触阴影。表情平静、神秘、亲密；眼睑放松。", "location": "深色工作室背景，午夜氛围，无可见布景元素。", "style": "午夜 K-fashion 时尚大片，电影级高端美妆摄影，干净而富有戏剧性，高端杂志级修图（保留自然毛孔，而非塑料感）。", "camera": { "shot_type": "美妆特写", "lens": "85mm 定焦镜头", "aperture": "f/1.8", "focus": "眼睛和嘴唇清晰对焦；手指在接触点也清晰；发梢柔和虚化", "depth_of_field": "浅景深" }, "lighting": { "base": "低调工作室照明，深邃的黑色", "key_light": "从相机右侧，略高于眼睛高度的柔和主光", "fill": "从相机左侧非常微妙的补光，以保持阴影可读性", "signature_effect": "一道对角线虹彩棱镜光带穿过脸部（{argument name=\"prism color gradient\" default=\"青色到紫罗兰渐变\"}），如同衍射滤镜或凝胶投影；边缘清晰，柔和渐变", "rim": "头发上微弱的冷色轮廓光，用于分离", "skin_response": "颧骨和嘴唇上的湿润感高光；逼真的微光泽" }, "beauty_details": [ "眼睑上微妙的闪粉/金属微光", "眼角外侧附近微小的反光斑点（非常少）", "清晰但自然的眉毛", "光泽、水润的嘴唇，带有高光泽亮点" ], "motion_details": "几缕被风吹动的发丝掠过脸颊和嘴唇附近（动态但不凌乱），没有明显的运动模糊。", "color_grading": "冷调午夜色调：深邃的黑色，冷色阴影，中性色调略微去饱和，棱镜光带增加青色/蓝色/紫色" } } ```
原始提示词
{ "model": "gemini-3-pro-image-preview", "mode": "image-to-image", "consistency_id": "midnight-kfashion-editorial", "input_reference": { "use_user_uploaded_image": true, "identity_lock": "strict", "notes": "Preserve the same person from the reference image. The person may be male or female—do not change gender expression, age, ethnicity, facial structure, or unique identifiers." }, "prompt": { "subject": "The same person from the uploaded reference photo, photorealistic fashion model portrait, natural facial proportions and skin texture preserved.", "composition": "Extreme close-up editorial portrait (head fills the frame), eyes near the upper third, slight turn toward camera, tight crop from forehead to chin with the hand entering frame from below.", "action": "Perform a 'shh' gesture: one index finger held vertically and gently pressed to the center of the lips. Finger pad lightly compresses the lip surface; lips slightly parted with glossy lip oil; subtle contact shadow where finger meets lips. Expression calm, mysterious, and intimate; eyelids relaxed.", "location": "Dark studio backdrop, midnight mood, no visible set elements.", "style": "Midnight K-fashion editorial, cinematic high-end beauty photography, clean but dramatic, premium magazine-grade retouching (natural pores, not plastic).", "camera": { "shot_type": "beauty close-up", "lens": "85mm prime", "aperture": "f/1.8", "focus": "sharp focus on the eyes and lips; finger also sharp at the contact point; soft falloff to hair edges", "depth_of_field": "shallow" }, "lighting": { "base": "low-key studio lighting with deep blacks", "key_light": "soft key from camera-right, slightly above eye level", "fill": "very subtle fill from camera-left to keep shadows readable", "signature_effect": "a diagonal iridescent prism light band across the face ({argument name="prism color gradient" default="cyan-to-violet gradient"}), like a diffraction filter or gel projection; crisp edge with gentle falloff", "rim": "faint cool rim light on hair for separation", "skin_response": "wet-look specular highlights on cheekbones and lips; realistic micro-shine" }, "beauty_details": [ "subtle glitter/metallic shimmer on eyelids", "tiny reflective specks near the outer corners of the eyes (very minimal)", "defined but natural brows", "glossy, hydrated lips with high specular highlight" ], "motion_details": "A few wind-blown hair strands sweep across the cheek and near the lips (dynamic but not messy), no heavy motion blur.", "color_grading": "cool midnight grade: deep blacks, cool shadows, slightly desaturated midtones, prism band adds cyan/blue/pur" } }