I built this buggy model a long time ago. I was testing it to use with an unreal mod. But it never was used.
This model was made to work like an off road buggy with the driver seat in the center and a weapon launcher in the front center of the car. The engine model in the rear was setup to pivot and rotate the engine with the one of the suspension arms to create some interesting movement.
The pulleys in the engine were setup to have animated textures to appear that the engine is running.
For anyone else looking to funky buggy in there mod/level/game, here you go.