It's basically the same as the race car, but without paint.
Although the car that you will see here is technically the roadgoing version of Scuderia Cameron Glickenhaus SCG 003, it doesn't really matter. As you will see in the video, the car is still basically a race car even when it's officially made for road use. The idea of the car is that it will offer the performance and the handling of a track-only LMP1 endurance racer in street-legal and FIA GT-compliant form, essentially finding every loophole imaginable.
Not everybody is wild about the looks, but as you'll see in the video, aerodynamics were the only thing the designers had in mind.