car mechanic simulator 2021, blue gear icon, realistic textures, metallic sheen, detailed engine parts, wrench in hand, focused expression, garage environment, oil stains, tool rack, fluorescent lighting, mid-action pose, overalls with logo patch, rolled-up sleeves, greasy hands, standing position, concrete floor, organized workspace, ambient shadows, 3/4 view, mechanical components, diagnostic equipment, interactive gameplay element, high-resolution graphics, immersive experience, virtual reality compatible.