年轻女性冬季肖像，超写实细节

{ "prompt_structure": { "subject": { "demographics": "年轻女性，25岁左右", "facial_features": { "skin": "苍白瓷质肌肤，可见自然肌理、毛孔与淡淡雀斑。因寒冷而泛红的脸颊与鼻头。超真实皮肤细节。", "eyes": "引人注目的榛绿虹膜，锐利对焦，直视镜头。长睫毛上挂着细小白色雪花与霜粒。", "hair": "乌黑直发，微被风吹乱，几缕发丝拂面。新鲜白雪点缀发间。", "expression": "中性至柔和诱惑，双唇微启，宁静而亲密。" } }, "attire_and_styling": { "clothing": "粗针织羊毛围巾或高领毛衣，棕灰大地色调。", "texture_details": "可见织物纤维，针织上积着新鲜蓬松的雪。", "makeup": "极简“无妆”妆感，自然唇色，突出天然红晕。" }, "environment": { "setting": "户外冬日场景，雪天。", "atmosphere": "飘雪，冷空气，空灵冬日氛围。", "foreground_elements": "大片失焦雪花（背景虚化）漂浮于镜头近前。" }, "lighting": { "type": "柔和、漫射的自然阴天光。", "quality": "均匀照明，无刺眼阴影，眼中柔和眼神光。", "color_tone": "冷色调，对比温暖肌肤红晕。" }, "camera_settings": { "shot_type": "极近特写人像（眼部微距对焦）。", "lens": "85mm或105mm人像镜头。", "aperture": "f/1.8至f/2.8（浅景深）。", "focus": "虹膜与睫毛锐利对焦，前景雪花与背景虚化。", "style": "电影级摄影，高分辨率，8K。" }, "technical_modifiers": [ "超高真实感", "虚幻引擎5渲染风格", "次表面散射", "体积光", "光线追踪", "艺术肖像", "精细纹理", "原始照片" ], "mood": "亲密、宁静、寒冷、空灵、迷人。" } }