The NFS & Racer add-on cars download section, Click on the highlighted buttons to download that car, sadly not all cars are yet available, since a lot are in various stages of modelling and texturing, but check back because they can appear at any time.
Current projects without screenshots  
This section here, showcases current projects that have not yet made it to the stage of being put in game, so rather than show half a mesh with no textures, you get photos, kind of cheap, but looks better in my opinion. there's other cars in the works to, but I'd like to limit the number of photos shoved down here, I work on multiple projects at the same time, so expect to see them moving to the in game section once I've got a decent amount of work done.