日落游艇抓拍四宫格写真

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "yacht_golden_hour_candid_grid_2x2_no_text",
      "language": "zh",
      "priority": "highest",
      "version": "v1.0_YACHT_GOLDEN_HOUR_SATIN_SLIP_2X2_CANDID"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "maximum",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "preserve_wardrobe": true,
      "notes": "以参考照片为主要人物身份基准。生成同一位[成年女性]的2x2四宫格胶卷样张。保持白色游艇走廊甲板、蔚蓝海景、温暖的黄金时刻夕阳光线，以及同款[浅薰衣草紫或冰蓝色缎面吊带裙，带精美花卉贴花]。每格仅改变姿态与面部表情。无文字、无水印、无标识。"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "high_definition",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 2,
        "cols": 2,
        "gutter": "thin",
        "outer_border": "none",
        "panel_consistency": "maximum"
      },
      "sharpness": "natural_crisp",
      "grain": "very_subtle",
      "render_style": "photoreal_candid_luxury"
    },
    "scene": {
      "concept": "日落黄金时刻游艇抓拍四宫格样张",
      "environment": "现代白色游艇走廊甲板配钢制栏杆，开阔蓝色海景，天际线远处可见小船",
      "lighting": {
        "style": "自然落日黄金时刻光照",
        "key_light": "侧面温暖低角度夕阳，柔和阴影过渡",
        "fill": "海面微弱柔和的环境漫反射",
        "highlights": "缎面丝绸面料上的细腻高光",
        "avoid": "生硬闪光灯、直射影棚闪光、虚假HDR感"
      },
      "camera": {
        "lens": "35毫米至50毫米自然焦段",
        "distance": "特写、中景与全身镜头混合排布",
        "focus": "对焦点锐利聚焦于双眼，背景海洋柔和虚化"
      }
    },
    "subject": {
      "type": "adult woman",
      "wardrobe": "[浅薰衣草紫或冰蓝色缎面吊带裙，饰有精致花卉贴花细节]",
      "accessories": "[小巧精致耳饰，极简细金链项链]",
      "hair": "[自然随风飘动的深褐色波浪长发]",
      "makeup": "自然轻奢裸妆，温暖阳光感腮红，裸色水光唇釉",
      "anatomy_rules": "结构自然准确的双手和手指，面部比例协调一致"
    },
    "expression_set": {
      "panel_01": "身体微微前倾的亲切特写，灿烂开朗的笑容，夕阳映照的脸颊",
      "panel_02": "甲板走廊上的全身站姿，微微低头含羞浅笑，双手在身前自然交握",
      "panel_03": "四分之三侧身姿态，单手自然叉腰，从容自信的微笑，身后是大海",
      "panel_04": "精致肖像特写，宁静淡然的神情，柔和注视镜头，可见耳饰与锁骨项链"
    },
    "quality_control": {
      "identity_lock": "strict",
      "hands_priority": "very_high",
      "avoid": [
        "畸变多指",
        "肢体残缺",
        "人物样貌走形",
        "生硬闪光光效",
        "文字水印",
        "画面杂质"
      ]
    }
  }
}