主体是一位时尚的年轻男子，站在城市街道上一辆高端黑色运动摩托车旁边。他位于画面略微靠中心的位置，从大约腰部/大腿的高度向上拍摄，采用略…

The subject is a stylish young man standing beside a premium black sports motorcycle on a city street. He is positioned slightly toward the center of the frame, photographed from approximately waist/thigh level upward with a slightly low, confident camera angle. POSE & BODY LANGUAGE: The subject stands in a relaxed yet powerful biker pose. His upper body is slightly angled toward the camera. His left arm is naturally lowered forward and he is holding a glossy black full-face motorcycle helmet in his left hand near his hip/thigh. His right arm hangs naturally beside his body with the right hand wearing a black leather motorcycle glove. Shoulders relaxed, posture confident and masculine, natural body proportions. Head slightly tilted and turned toward the camera, with a calm, serious and confident expression. FACE & EXPRESSION: Use the uploaded person's exact face and identity. Natural masculine facial structure, realistic skin texture, subtle beard/stubble if present in the reference person, sharp but natural facial details. Calm, composed, slightly serious expression. Eyes looking naturally toward the camera. Add realistic black aviator sunglasses with dark reflective lenses, while keeping the person's facial identity recognizable. HAIRSTYLE: Keep the person's original hairstyle from the uploaded reference wherever possible, with naturally styled short hair and realistic individual hair strands. Avoid artificial or overly perfect hair. OUTFIT: The subject wears a premium fitted black leather motorcycle jacket with realistic genuine-leather texture. The jacket has a high stand-up collar, central metallic zipper, two horizontal zippered chest pockets, angled zippered side pockets, detailed padded/quilted stitching on the shoulders and upper sleeves, and realistic seams throughout. Under the jacket, he wears a plain fitted black crew-neck T-shirt. He wears dark charcoal/black slim-fit denim jeans with subtle natural fabric texture and realistic folds.

主体是一位时尚的年轻男子，站在城市街道上一辆高端黑色运动摩托车旁边。他位于画面略微靠中心的位置，从大约腰部/大腿的高度向上拍摄，采用略微低视角、自信十足的相机角度。 姿势与肢体语言： 主体呈现放松却充满力量感的骑士姿态。上身略微朝向镜头倾斜。左臂自然地向前下垂，左手中提着一顶光泽感十足的黑色全盔摩托车头盔，位置靠近髋部/大腿。右臂自然垂落于身体一侧，右手戴着黑色皮质摩托车手套。肩膀放松，姿态自信阳刚，身材比例自然。头部略微倾斜并转向镜头，表情冷静、严肃且自信。 面部与表情： 使用上传人物确切的面部和身份。自然男性化的面部结构，真实的皮肤纹理，若参考人物本身有胡须/胡茬则保留自然呈现，面部细节锐利但自然。冷静、沉着、略带严肃的表情。眼神自然地望向镜头。添加真实的黑色飞行员墨镜配深色反光镜片，同时保持人物面部身份的可识别性。 发型： 尽可能保留上传参考中人物原有的发型，自然打理的短发，具有真实的发丝细节。避免人工感或过度完美的头发。 服装： 主体身穿高端修身黑色皮质摩托车夹克，具有真实的真皮纹理。夹克配高立领、中央金属拉链、两个横向拉链胸袋、倾斜的拉链侧袋、肩部和上臂处有细致的加厚/绗缝缝线，整体缝线真实自然。夹克内搭一件简约修身的黑色圆领T恤。 下身穿着深炭灰/黑色修身牛仔裤，具有细腻自然的织物纹理和真实的褶皱。