Check Out This Crazy Russian All-terrain Vehicle
A Russian guy has built this monstrosity known as the PankLander. He said he used computer 3D modeling software to design theouter appearance and the suspension characteristics of his future car.
Then he, with friends, built it. They used a Nissan Maxima as a source for some parts, so if you look closely it still can remind you of the Nissan. See some of the pictures below