Nano Banana Pro：逼真运动风格户外人像提示词

{ "request_metadata": { "model": "Nano Banana Pro", "content_type": "photoreal_sporty_outdoor_portrait", "quality_preset": "ultra", "format_aspect_ratio": "4:5", "output": "single_image" }, "references": { "character_reference_image": "UPLOAD_YOUR_CHARACTER_IMAGE_HERE_IF_YOU_WANT_SAME_PERSON", "reference_rules": { "preserve_identity": true, "preserve_face_structure": true, "preserve_skin_tone": true, "preserve_hair_style_and_color": true, "do_not_change_age": true } }, "scene_description": "一张充满活力、运动风格的户外人像，参考女性在阳光明媚的日子里，在球门前俏皮地摆弄足球。自信、网红般的态度，清爽的夏日气息。", "subject": { "type": "female", "identity": "STRICTLY匹配上传的角色参考图（如有）；否则生成一位美丽的黑发女性", "hair": { "color": "黑色", "length": "与参考图一致（若无参考，则为长、亮泽、略带蓬松感）", "style": "与参考图一致（若无参考，则为柔和波浪）" }, "face": { "match_reference": true, "expression": "俏皮且带点挑衅：单眼眨眼 + 嘟嘴‘鸭子脸’" }, "makeup": { "eyes": "干净、现代的白红眼妆（细白色高光 + 红色点缀眼线），对称且锐利", "skin_finish": "自然带阳光高光（不过度磨皮）" }, "pose": { "body": "站立，臀部微侧，自信姿态", "right_hand": "将极简足球举至肩/头附近高度", "gaze": "直视镜头" }, "attire": { "kit": "土耳其国家队2025灵感主场造型", "top": "白色球衣，带大胆简约的红色胸前条纹；中央有精致的新月星徽章；接缝简洁；领口干净", "bottom": "白色或深红色运动短裤（保持整体白/红配色）", "fit": "运动、合身、不过紧，面料垂坠自然", "details": "展示球衣针织纹理和缝线；若限制标志，则保持品牌元素极简" } }, "action": { "primary": "她对着镜头眨眼，同时展示足球", "secondary": "自信网红氛围，俏皮态度", "effect": "运动生活方式肖像，逼真清晰" }, "objects_and_props": { "main_object": { "soccer_ball": "极简白色球，仅带红色点缀（无复杂图案），哑光至半光泽表面，逼真的拼接缝线" }, "secondary_objects": [ "白色球门柱", "白色球网，框住主体" ] }, "environment": { "setting": "户外足球训练场或小型场地", "ground": "人造草坪或短草，纹理可见", "background": "金属围栏 + 茂密绿树，上方是明亮蓝天", "composition_elements": [ "球网在主体后方及周围可见", "主体与背景清晰分离" ] }, "lighting": { "style": "强烈、直接的日光（正午）", "highlights": "颧骨、头发光泽和球面上有强烈镜面高光", "shadows": "下巴和鼻子下方阴影锐利；深邃但真实", "white_balance": "日光中性" }, "camera_and_lens": { "shot_type": "居中中景，大腿以上", "camera_angle": "平视", "focal_length_feel": "35mm至50mm", "aperture": "f/8效果（背景相当清晰，散景极少）", "focus": "眼睛/脸部（即使眨眼）对焦锐利，高清细节" }, "style": { "medium": "数码摄影（DSLR或高端智能手机）", "aesthetic": "运动生活方式肖像，生动、高对比度", "quality": "对焦锐利、高清、色彩饱和度高（尤其是红色）", "detail_targets": [ "球衣面料纹理", "球网的网格图案", "球的缝线和拼接", "自然皮肤纹理（无塑料感）" ] }, "negative_prompt": [ "多余人物", "重复面孔", "错误发色", "错误国家队（无俱乐部标志）", "蓝色球衣", "背景过度模糊", "卡通/动漫风格", "皮肤过度平滑", "手部变形", "缺少球网", "过度饱和的霓虹色", "文字伪影、乱码标志" ] }