I found the guitar model at google's sketchup warehouse, but it needed heavy modifying to work correctly. Other than that, everything was done in autocad, viz, and vray.

I DID NOT MODEL THE CAR. It is a purchased model. I modeled the rest of the scene and did all texturing and lighting for the entire scene. Autocad, Viz, and Maxwell renderer. (I know it's not the same car from the movie, but it's close.)

Autocad, 3dsmax, vray free.