Porsche has just greenlit the Mission E electric vehicle for production in the next few years. Video by Mackevision. Have you ever watched a car commercial that features exploding cutaway views of cars in motion or impossible location shots, then wondered where the CGI cars they used came from? As it happens, many of them are the same models used in online car configurators—those 3D renders of vehicles that let you play around with different paints or trim options.