Rough-Textured Dieselpunk Motorcycle

In a dim garage dominated by dark brown and gunmetal gray, a dark-haired girl sits astride a vintage dieselpunk motorcycle. Dressed in a black leather jacket with brown gloves and wearing a vintage helmet fitted with goggles, she perfectly embodies the identity of a 1940s retro-futurist rider, her red eyes glowing calmly in the darkness. Warm golden light pours from the motorcycle's large round headlight, illuminating the garage floor, while the chrome engine's cylinders, exhaust pipes, and wire-spoke wheels reveal the rough charm of analog mechanics. A 'DIESEL' logo engraved on the tank declares its diesel powertrain, and bottles and tools arranged on shelves in the background complete the maintenance garage atmosphere. Two amber lanterns on the wall serve as the sole light source, casting warm illumination, and this dieselpunk illustration captures a heavy and retro moment of a girl on a vintage motorcycle in a garage, rendered in a dieselpunk palette of dark brown, gunmetal gray, and amber gold.