George Barris: the designer of the original Batmobile, in the 1960s designed the “world’s first x-rated car” The Love Machine. Its main characteristics were: a red velvet cushioning, a rotating circular bed, mirrored ceiling, and a crystal chandelier.
In the late ’70s, the Love Machine was rebranded and it went on to have a career in Hollywood. From Hemmings Daily:
Barris, ever the opportunist, managed to get the Love Machine cast as the lead vehicle in the 1977 vansploitation flick SuperVan. To do so, he simply gave the Love Machine a repaint and redid the interior with even deeper plush carpeting. Though technically known as Vandora in the movie, the Super Van moniker stuck, thanks to Barris’s promotional efforts.
Nor would SuperVan be the van’s only screen appearance. It also showed up in the 1986 made-for-TV movie Condor, repainted gold and black; then in 1989’s Back to the Future II as a Hill Valley Transit bus, painted green; in the 1990 movie Solar Crisis, painted white; and then on an episode of the 1990s TV show SeaQuest DSV, still painted white. Then, in about 2003, the Guild of Automotive Restorers began a restoration on the van that brought it back to its Super Van configuration.