Nope, sorry, the car image would have to be unrecognizable as a Dodge Viper if you do alter it. A few minor changes wouldn't do. And because the car images are copyrighted you would be infringing by using the photo/sketch even if you alter it....and  lets not get into the whole trademark can of beans.......so be careful of what you include in your rendered poster.

Bryce Forum Coordinator....

Vision is the Art of seeing things invisible...