You're right about the wheel wells Jim, I hadn't picked up on that. Just gorgeous work isn't it!?
There are more pictures of the car on the web page linked in James first post.
I'm sorry James, when I mentioned Roland & Franz I was hoping one of them would see this topic and chime in, I didn't mean to send you off searching the 'net for the gentlemen. Both of them are members of this bulletin board. Roland's handle is pantera874 and Franz's handle is Si Targa.
If you look through the pictures of Holland Overdrive 2005 where you found the pics of the orange car, you'll also see pics of Roland's light blue Pantera Targa top. I saw a pic of Roland as a matter of fact. In a couple of the pics Roland's Pantera is parked only one car away from the orange car. Roland most likely knows something about the car.
your friend on the DTBB