post-apocalyptic cowboy, male character, rugged face, stubble, brown cowboy hat, leather duster, bandolier, revolver, "Big Iron" on hip, dusty boots, standing in Mojave Desert, Fallout New Vegas, abandoned buildings, cacti, blue sky, harsh sunlight, wide-angle shot, dynamic pose, weathered textures, rusted metal, old-world charm, ambient occlusion, dramatic shadows, 3/4 view, action stance, vintage aesthetic.