男士户外旅行肖像

生成一张 4:5 竖版男士户外旅行肖像。主体是一位 30 岁左右的亚洲男性背包旅行者，站在高山草甸步道上，背着深绿色徒步包，穿浅灰冲锋衣和深蓝速干裤，手持登山杖，看向远处山谷。背景有雪山、云影和弯曲步道。构图为头到膝盖的环境人像，色调高山蓝、草甸绿、浅灰和自然阳光。无文字、无 logo、无水印。

Create a 4:5 vertical outdoor travel portrait of a man. The subject is an Asian male backpack traveler around 30 standing on a high alpine meadow trail, carrying a dark green hiking pack, wearing a light gray shell jacket and deep blue hiking pants, holding a trekking pole and looking toward the valley. Include snow mountains, cloud shadows, and a winding path. Frame from head to knees as an environmental portrait with alpine blue, meadow green, light gray, and natural sunlight. No text, logo, or watermark.