Ultra-detailed 3D model of a post-apocalyptic street merchant, rugged and weathered. Middle-aged male with unkempt beard, sunburned skin, and tired eyes. Wears mismatched scavenged clothing, patched leather jacket, utility belt with tools and trinkets. His stall includes a makeshift cart with salvaged goods, worn tarps, old tech pieces, and bartering items. Fingerless gloves, dusty boots, and a gas mask hanging from his neck. Cinematic pose, standing near his cart, looking alert. 8K PBR textures, clean UVs, watertight mesh, optimized for animation and game use.