1man, mechanic, (30yo), rugged, stubble, short brown hair, denim overalls, greasy hands, holding wrench, intense focus, repairing, Fallout New Vegas Pip-Boy, post-apocalyptic garage, scattered tools, rusted car parts, dim lighting, sparks flying, dusty atmosphere, close-up on hands, shallow depth of field, ambient light, gritty texture, worn leather boots, action pose, mid-action, realistic, high detail, 3/4 view, dynamic angle.