tire repair, zombie mechanic, undead, (30yo), rugged appearance, dirty overalls, tire iron in hand, focused expression, greasy hair, makeshift workshop, post-apocalyptic setting, scattered car parts, abandoned vehicles, dim lighting, gritty texture, rusted metal, oil stains, survival theme, desolate urban landscape, overgrown vegetation, dramatic shadows, intense atmosphere, wide-angle shot, high contrast, dusk ambiance, decaying infrastructure, survival gear, improvised tools, action pose, repairing tire, resourceful, dystopian world.