No category of cars is consistently as eye-catching as supercars. These Rain Prisk Off-Road Car Concepts take the world's raciest autos and adapt them for off-track use. Expertly rendered and placed in rugged environs, they include offerings from such renowned brands as Ferrari, McLaren, and Porsche, modified for their surroundings with raised suspensions, various bars and racks, and all-terrain wheels and tires that look as if they were lifted from a rock climbing Jeep.