In fact, the cars are pretty lame looking and do not handle or perform anything like the real Mercedes-Benz vehicles because they have been given the VEH file from an F1 car, they don't even have a correct cockpit view.
Art is just some alternative background graphics for some of the menu screens.
No great shakes here, you probably won't even notice the difference. Easily fill in your friends' emails to send them this page. Very pretty, but with small to medium breasts.