The models themselves and parts are from the games Need for Speed: World and Undercover, Shift 2: Unleashed. These same details made it possible to create the Pagani Zonda Cinque car mod for NFS Prostreet. It replaces the existing Zonda F.
Everything that should be included is included: accurate Need for Speed Prostreet shaders, all effects and the correct position of the wheels. A little peculiar physics, but the basis is still from the machine being replaced.
There are a couple of replacement hoods and racing seats. To install the mod in the racing game you need NFS Vlt-Ed v4.6 (run with administrator rights).