使用上传的图片作为唯一的面部参考，100%保留面部特征、发型、胡须、肤色以及自然皮肤纹理。

Use the uploaded image as the only facial reference and preserve 100% facial identity, hairstyle, beard, skin tone, and natural skin texture. A highly detailed, photorealistic portrait of a handsome young man sitting casually on outdoor concrete steps. He has dark, voluminous hair and is running his right hand through it. He has a neatly trimmed short beard and mustache, and is looking directly at the camera with a relaxed expression. He is wearing a plain, loose-fitting cream crewneck sweatshirt, slim-fit grey jeans with rips at the knees, and crisp white sneakers. He has a black metal wristwatch on his left wrist and is holding a pair of black aviator sunglasses in his left hand, which rests near his knee. The background features a shallow depth of field with soft bokeh, showing vibrant pink bougainvillea flowers to the left and a blurred building facade behind him. Soft, natural daylight, professional photography style, 8k resolution." Ratio 9:16 Keep original face and hairstyle 100% reference

使用上传的图片作为唯一的面部参考，100%保留面部特征、发型、胡须、肤色以及自然皮肤纹理。 一张高度细致的照片写实风格肖像，描绘一位英俊的年轻男子随意地坐在户外的混凝土台阶上。他有一头浓密深色的头发，右手正穿过头发。他留着修剪整齐的短胡须和小胡子，以放松的表情直视镜头。他穿着一件简约宽松的奶油色圆领卫衣、膝盖处有破洞的修身灰色牛仔裤，以及干净洁白的运动鞋。他的左手腕戴着一只黑色金属手表，左手握着一副黑色飞行员墨镜，手自然地垂放在膝盖附近。背景采用浅景深搭配柔和的散景，背景中左侧可见鲜艳的粉色九重葛花朵，身后是虚化的建筑外墙。柔和的自然日光、专业摄影风格、8k 分辨率。"画面比例 9:16 100%保留原始面部和发型参考