There were many iterations of VW pan based concoctions. In 1966 I worked at Berry Plasti-glass that made aftermarket fiberglass tops for Austin Healeys, MG's and the like. You could tell them by the textured finish and small porthole window on the C pillar.
They made the Ford J-car race body (built from Ford plans so the failure of the car was no fault of BPG). And They made the Mini T. It was an in-house design:
One of the other enterprises was making modern furniture out of FG with designs ripped from Italian designs of the day. This kind of thing:
