石榴石街头服饰肖像提示

{ "prompt": { "identity_constraint": "严格参考参考图像中主体的面部特征和身份。除指定的图形插画处理方式外，不得改变或风格化面部。以最大保真度保持精确的面部结构和表情。", "composition": { "framing": "低角度，胸部以上肖像", "pose": "头部微微抬起", "attitude": "自信，街头风格" }, "appearance_and_styling": { "accessories": [ "石榴红色调太阳镜", "金色或深红色链条项链" ], "clothing": "图案石榴红街头风格夹克" }, "art_style": { "type": "大胆的图形数字插画", "characteristics": [ "锐利的阴影", "干净的边缘", "强烈的对比", "现代都市海报美学", "街头艺术灵感" ] }, "background": { "main_element": "大型石榴红填充圆形", "style": "笔触纹理", "details": [ "粗糙的油漆飞溅", "深红/暗酒红色纹理背景" ], "composition_goal": "强烈的图形视觉冲击力" }, "lighting_and_mood": { "lighting": "高对比度海报照明", "effects": [ "太阳镜上的石榴红反射", "肤色上的石榴红高光" ], "mood": "戏剧性的都市美学", "detail_level": "清晰的插画完成度" }, "output": { "aspect_ratio": "3:4", "quality": "高细节，锐利，适合印刷" } } }