工作室肖像，参考某位女演员形象，身穿白色露脐上衣和迷你裙

{ "metadata": { "version": "2.0", "aspect_ratio": "3:4", "style": "超写实" }, "subject": { "identity": { "base_model_reference": "Ana de Armas", "ethnicity": "东亚人", "age_group": "年轻成人", "skin": { "tone": "浅色", "texture": "自然皮肤毛孔，细节精致" } }, "features": { "hair": { "color": "深棕色/黑色", "style": "长，卷曲，中分", "texture": "丰盈，柔和光泽" }, "eyes": { "color": "棕色", "eyewear": "黑色方形镜框眼镜", "gaze": "直视镜头" }, "makeup": { "style": "自然/简约", "details": [ "眼妆清晰", "粉色唇彩" ] } }, "posture": { "pose": "站立，面向前方", "head_angle": "笔直", "arm_placement": { "right": "手放在衬衫领口上", "left": "自然垂于身侧" }, "expression": "中性，自信，沉着" } }, "attire": { "upper_body": { "item": "长袖纽扣短上衣", "color": "白色", "fabric_detail": "挺括棉质" }, "lower_body": { "item": "前开衩迷你裙", "color": "棕褐色", "accessories": { "belt": "深棕色皮革", "buckle": "银色" } }, "legwear": { "type": "大腿长筒袜", "opacity": "透明", "color": "黑色" } }, "environment": { "setting": "摄影棚", "background": { "wall_color": "浅米色", "wall_texture": "光滑石膏", "elements": "极简/无" }, "lighting": { "type": "柔和影棚灯光", "direction": "右上方", "shadows": "后墙上有柔和投影" } }, "camera_settings": { "composition": { "shot_type": "四分之三肖像", "angle": "平视" }, "optics": { "lens": "85mm 定焦镜头", "aperture": "f/2.8", "focus": "对焦清晰于主体", "depth_of_field": "背景浅景深虚化" } } }