ใบไม้ร่วง

A highly detailed vintage portrait of a man [reference photo uploaded] wearing a dark green t-shirt, long black cargo pants, and black sneakers. He is depicted leaning against a mossy tree trunk in an autumn forest. The background is dominated by brown, tan, and dark green. The atmosphere is classic, scientific, and comfortable. High-resolution photo, soft natural light, warm color palette. 9:16.