奢华香槟婚礼广告图生图提示词（Nano Banana 2）

{
  "generation_request": {
    "meta_data": {
      "tool": "Nano Banana 2",
      "task_type": "luxury_champagne_wedding_campaign",
      "version": "v2.0_CHAMPAGNE_SPLASH_EDITORIAL"
    },

    "input": {
      "mode": "image_to_image",
      "multi_reference": true,
      "reference_image_usage": "maximum",
      "preserve_identity": true,
      "identity_lock": "absolute",
      "no_identity_blending": true,
      "face_similarity_priority": "maximum",
      "notes": "完全使用上传的新娘与新郎。转化为奢华香槟庆祝广告瞬间，喷溅动态可控。"
    },

    "scene": {
      "location": "深色优雅的夜晚背景，带有微妙纵深",
      "mood": "庆祝、奢华、高能量、电影感"
    },

    "composition": {
      "framing": "中景，新人居中",
      "focus": "面部锐利，香槟喷溅定格",
      "depth": "前景焦外水滴，中景人物，深邃的暗背景"
    },

    "styling": {
      "absolute_lock": true,

      "bride": {
        "identity_match": "与上传的新娘完全一致",
        "beauty": "高级时装式的新娘光泽，颧骨立体，皮肤光彩照人",
        "dress": "同一件婚纱，但闪光细节更强",
        "pose": "一只手臂优雅抬起，身体微微后仰",
        "expression": "发自内心的欢笑，自信而耀眼"
      },

      "groom": {
        "identity_match": "与上传的新郎完全一致",
        "outfit": "同一套西装，质感更精致",
        "pose": "稳稳握住香槟瓶，瓶口朝上倾斜",
        "expression": "自然地大笑，看向新娘"
      }
    },

    "motion": {
      "type": "高速定格瞬间",
      "champagne": "锐利的液体喷溅，可见水滴与弧线",
      "direction": "向上喷射，带有自然的压力曲线",
      "particles": "前景与背景的水滴营造纵深"
    },

    "cinematography": {
      "camera": "ARRI Alexa Mini LF",
      "lens": "85mm 人像镜头",
      "aperture": "f/2.0",
      "shutter": "高速定格（1/2000 的感觉）",
      "lighting": "闪光式正面高光 + 柔和轮廓光",
      "highlight": "强调液体的闪光与皮肤的光泽",
      "color_grading": "温暖奢华色调，香槟金高光",
      "style": "高端时装广告大片"
    },

    "art_direction": {
      "contrast": "明亮的液体对比深色背景",
      "texture": "闪亮的水滴，有光泽的织物",
      "tone": "庆祝但高级，不混乱"
    },

    "physics_and_realism": {
      "liquid": "真实的流体动力学与压力",
      "anatomy": "完美的姿势与握持",
      "interaction": "香槟的自然反作用力",
      "no_glitches": true
    },

    "realism": {
      "priority": "最大真实感",
      "no_ai_look": true,
      "no_cgi": true
    },

    "negative_prompt": {
      "errors": "模糊的液体、扭曲的脸、混乱的喷溅",

提示词用英文运行效果最佳——「复制」和「使用这条提示词」始终使用英文原文。