Just my two cents of the Karbelt car. a few years back at the Speed sport show in Toronto I brought down some Drag Dimensions items . one good photo of the car.
I spoke to Gary Heavysege from Karbelt and if I remember he knows who has the car.
Last April I was at a model show and spoke to the guy who runs Perry's resins (sp) he makes a scale fiat body , I told him I was going to attempt to make a model of the Drag Dimensions car. which I have not yet. he said A friend who has the car and was restoring it, I asked if he would like to see the photo, but he smiled and that was the end of our conversation.
So that is all I have.
this is not my photo , found it on the net somewhere.
http://www.karbelt.com/index.html