街头潮流男士写真

生成一张 4:5 竖版街头潮流男士写真。主体是一位 25 岁左右的亚洲男性街头模特，站在傍晚城市街区彩色壁画墙前，穿黑色飞行夹克、白色连帽衫、深灰工装裤和银色链条。构图为从头到脚附近的竖版环境人像，人物轻靠墙面，一只手插兜，背景有湿润地面反光和柔焦路灯。色调为冷蓝街景、洋红涂鸦和中性黑白。无可读文字、无 logo、无水印。

Create a 4:5 vertical streetwear male portrait. The subject is an Asian male streetwear model around 25 standing in front of a colorful mural wall at dusk, wearing a black bomber jacket, white hoodie, dark gray cargo pants, and a silver chain. Frame as a vertical environmental portrait with the full head and most of the body visible, leaning casually against the wall with one hand in a pocket. Include wet pavement reflections and soft streetlights, using cool blue streets, magenta mural colors, and neutral black-white clothing. No readable text, logo, or watermark.