{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cinematic_couple_in_lake_intimate_water_embrace",
      "version": "v1.0_LAKE_EMBRACE_WET_FABRIC_FILM_LOOK_EN",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "POSE_COMPOSITION_MOOD_LOCK",
        "strict_lock": true,
        "preserve_pose_relationship": true,
        "preserve_water_level": true,
        "preserve_color_mood": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_cinematic_film_still",
      "sharpness": "crisp_subject_soft_background",
      "film_grain": "subtle_35mm_film_grain",
      "color_grade": "moody_green_warm_film",
      "dynamic_range": "high",
      "skin_tone": "natural_true_to_life"
    },
    "camera": {
      "camera_style": "cinematic portrait",
      "lens": "85mm",
      "aperture": "f/2.0",
      "shutter_speed": "1/800",
      "iso": 500,
      "white_balance": "overcast_daylight",
      "focus_mode": "eye_af",
      "focus_priority": "faces_then_hands"
    },
    "global_scene": {
      "setting": "平静的墨绿色湖水，细微涟漪，无可见岸边，极少干扰",
      "time_of_day": "阴天下午",
      "lighting": "柔和漫射光，轻微对比度，湿润皮肤和湿润织物上逼真的镜面高光",
      "mood": "亲密、浪漫、真实、电影感"
    },
    "subjects": {
      "group": {
        "count": 2,
        "description": "浪漫情侣在湖水中相拥，肢体互动逼真",
        "male_subject": {
          "wardrobe": "白色纽扣衬衫，浸湿后部分半透明，面料自然贴合，无标志",
          "pose": "浸没至胸部，手臂支撑着女子的腰部/臀部，抬头微笑着看她",
          "wetness_detail": "湿发，脸上有水珠，湿衬衫褶皱，织物上有水线痕迹"
        },
        "female_subject": {
          "wardrobe": "{argument name=\"female attire\" default=\"米色/象牙色缎面或柔软面料连衣裙\"}，完全湿透，垂坠感更强，褶皱贴合，逼真的半透明效果（非露骨），无现代内衣感",
          "pose": "坐在/靠在男子的腿部/臀部支撑上，躯干前倾，脸靠近他，眼神亲密",
          "wetness_detail": "湿发丝，肩膀/手臂上有水珠，裙摆浸没并有漂浮的褶皱"
        }
      }
    },
    "physics_realism": {
      "water_interaction": "从身体散发出的逼真涟漪，接触点处的小水花，织物和皮肤周围的弯月面，与姿势一致的浮力",
      "fabric_behavior": "湿织物的重量感可见，逼真的褶皱张力，无僵硬布料",
      "skin_and_hair": "皮肤上的湿润光泽，自然毛孔，散乱的湿发丝"
    }
  }
}