PMA later in 2019 made the sealed 1974 ETCC/DRM versions, way too late IMO.
Mostly similar to AA, with Naca duct at threar fender.

Works car was black.





The 25yrs old early PMA was the 1975 IMSA car with the wider fenders and coolers inside them.



Then PMA later added the even wilder 1976 big wing Group 5 cars, which were old cars already while the 6 series was on the way.
It was a half-baken try to match the radical 935.
(They made them in sealed form later, too)

Gitanes version here.



Goesser beer car.



The turbo car was developed for the art car series, and years later they used this mod for the Peterson car.
This I don't have.