基于上传的人像照片，保留真实面容，添加微笑、圣诞毛衣和温馨节日背景。
以上传的人物照片作为主体。 精确保留人物真实的面部、五官、肤色、发型及身份特征，与原照片完全一致。不得更改年龄或面部结构。 轻柔调整面部表情，添加自然、温暖且友善的微笑。 该微笑须显得真实而含蓄，不可夸张或生硬。 不得更改面部比例。 服饰： • 一件舒适的针织圣诞毛衣，带有经典驯鹿（鹿）图案 • 一顶鲜红色圣诞老人帽，配白色毛边与绒球 • 服装需呈现自然穿着感，合身得体 场景与氛围： • 温暖惬意的新年室内氛围 • 柔和的金色环境光 • 背景可包含： – 一棵轻微虚化的圣诞树 – 柔和散景效果的暖色串灯（fairy lights） – 极简的节日装饰 • 背景略带失焦 情绪与风格： • 欢快、友善、喜悦的新年氛围 • 呈现抓拍感与 spontaneity（即兴感），非摆拍 • 节日感十足，但整体写实 相机与画质： • 尽可能保留原始照片的拍摄角度与构图 • 浅景深（shallow depth of field） • 高分辨率、照片级真实感（photorealistic） • 自然的皮肤质感与逼真的织物细节 请勿添加： • 文字、标识（logos）或水印（watermarks） • 夸张的面部表情 • 卡通化或风格化效果 • 面部扭曲或身份变更 最终图像应呈现为一个轻松、温暖的新年瞬间，自然捕捉，适合社交媒体分享或私人留念。
Use the uploaded photo of the person as the main subject. Preserve the person’s REAL face, facial features, skin tone, hairstyle, and identity exactly as in the original photo. Do not change age or facial structure. Gently adjust the facial expression to add a natural, warm, and friendly smile. The smile should look realistic and subtle, not exaggerated or forced. No change to facial proportions. Outfit: • A cozy knitted Christmas sweater with a classic reindeer (deer) pattern • A bright red Santa hat with white fur trim and pom-pom • Clothing should look naturally worn and well-fitted Scene & Atmosphere: • Warm, cozy New Year indoor atmosphere • Soft golden ambient lighting • Background may include: – A softly blurred Christmas tree – Warm fairy lights with gentle bokeh – Minimal holiday decorations • Background slightly out of focus Mood & Style: • Cheerful, friendly, joyful New Year vibe • Feels candid and spontaneous, not staged • Festive but realistic Camera & Quality: • Keep the original camera angle and framing as much as possible • Shallow depth of field • High-resolution, photorealistic • Natural skin texture and realistic fabric details Do NOT add: • Text, logos, or watermarks • Exaggerated facial expressions • Cartoon or stylized effects • Face distortion or identity changes The final image should feel like a fun, warm New Year moment captured naturally, perfect for social media or personal sharing.