夕阳下罗马斗兽场的红裙绝美倩影

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_travel_editorial_portrait_landmark",
      "version": "v1.0_ROME_COLOSSEUM_RED_DRESS_GOLDEN_HOUR_EDITORIAL_FACELOCK_EN",
      "priority": "highest",
      "language": "zh"
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        "source": "上传参考图片（必填）",
        "purpose": "风格构图锚点",
        "strict_lock": true,
        "preserve_composition": true,
        "preserve_lighting": true,
        "preserve_palette": true,
        "preserve_vibe": true
      },
      "reference_image_face": {
        "source": "上传参考图片（可选）",
        "purpose": "面部身份锁定",
        "strict_lock": true,
        "face_similarity_priority": "最高",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true,
        "preserve_eye_shape": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true
      }
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    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
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    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "cinematic_photoreal_travel_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "warm_golden_hour_neutral_stone_red_dress",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "creative_prompt": {
      "scene_summary": "在罗马斗兽场拍摄一张写实旅行编辑肖像，时间为黄金时段。相机与视线齐平，采用略宽的编辑视角（自然比例，无扭曲）。斗兽场充满背景，建筑细节丰富，石材上洒满温暖的阳光。主体：一名成年女性，头发极长、深色、波浪状。她坐在前景的低矮石墙上，身体略微转向左侧，头部向左倾斜，双眼紧闭或看向别处，表情平静优雅。姿态自然：一只手搭在墙上，另一只手放松。服装：深红色/勃艮第色无袖镂空连衣裙（品味高雅的侧面镂空），飘逸的及踝长裙，柔软蓬松，布料褶皱逼真。极简首饰，干净的编辑造型。道具：一朵带浅色茎/叶的红玫瑰，放置在主体右侧（观者右侧）的石墙上，微妙而浪漫。环境：石质露台/人行道，前景有分层的砖石纹理。绿色灌木/树木部分框住右侧。晴朗的蓝天。光线：温暖的低角度阳光"
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}