There is an alternative way to make the dream come true, which is to built a Reventon-look-alike car. As you can see in the pictures. There is a Mazda RX-8 with customized Lamborghini Reventon style body kit.
Rear doors have been covered to make the RX-8 become a 2 doors sport car, just like a Reventon. The whole car has colored in Reventon's matte grey. Not sure whether this is done by paint job or by applying sticker.