斗兽场黄金时段编辑肖像

```json { "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": "en" }, "references": { "reference_image_style": { "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)", "purpose": "STYLE_COMPOSITION_ANCHOR", "strict_lock": true, "preserve_composition": true, "preserve_lighting": true, "preserve_palette": true, "preserve_vibe": true }, "reference_image_face": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "FACE_IDENTITY_LOCK", "strict_lock": true, "face_similarity_priority": "MAX", "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 } }, "global_constraints": { "rating": "PG-13", "no_nudity": true, "no_explicit_sexual_content": true, "no_logos": true, "no_watermark": true, "no_readable_text": true }, "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。\n\n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。\n\n服装：深色 \"dress: \"red/burgundy\" 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。\n\n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。\n\n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。\n\n光线：温暖的低角度阳光" } } } ```