Hit the link and looked around. Seems that might be modeling for the Gran Turismo 5 video game. Very very detailed. I had to bring the pics up in 3840x2160 res before I could detect any polygon-ing on the curves. In passing I never would have guessed. That's impressive for 3-D modeling for a game - just think what it'll look like going down a virtual road with all the reflections and glare. Wonder if they can realisticly render dust yet? Dust, fire, and water are the tuff ones.