A realistic looking vehicle which uses a magnet suspended in front of itself from an arm attached to the back of the vehicle to drive it forward, the magnet should be a classic horseshoe shaped magnet

A hyper-realistic scene of a futuristic vehicle designed for experimental propulsion, featuring a sleek metallic body with chrome and dark accents. Suspended from an articulated mechanical arm extending forward from the rear of the vehicle is a large, classic red horseshoe magnet, glowing subtly, appearing to "pull" the vehicle forward. The vehicle is detailed with realistic textures, intricate machinery, and shadowing. The setting is a modern test track under clear daylight, with emphasis on the innovative magnet mechanism as the focal point.