This is a Paul Rowe 'Angry Painter', custom Hot Wheels 1968 Camaro. This one of the first customs that the Angry Painter did in the late 90's. He did 10 of these. It comes in a protecto pak with a special Rad Wheels card.  

Paul Rowe operates under the name promodel so send him a message if you would like to verify this car. Also check out his diecast for sale.