i know of 3 in the area around me, mine it was originally red, another red one and a black one all coupes. I have been trying for at least 4 yrs to track down the black one. It was once for sale in a car yard advertised as a SSS coupe!! I found my GX by accident after it was dragged out of storage due to the rent not being paid. A good mate was working next door and wandered over to have a look. The owner was in a bind and wanted the car, stripped to the shell to go to a good home. After a short talk the car was mine.He gave it to me........it was missing it's motor and trans but otherwise it was all there in a pile of boxes. I didn't realise at first what it was until he produced the unique grille and dashboard insert. It had a standard bus steering wheel but again as luck would have it found the correct wheel hanging in a garage a 5 hr drive away.I worked out the other day it has been nearly 2 yrs since I touched it. All I have to do is drop the engine back in it and it's done. Too many projects not enough time !!!