Actually Ferd had one that was almost identical to the GN rim in the shape back in the mid sixties.
Only real difference was it was a steel rim with a thick plastic overlay on it, it was molded on to the rim to get the look.
I will look through and see if I have a pic of the car I had them on, if it was not one of the albums that got wreck by a water issue years back.
Yeah I know I did have a few ferds, but I learned. lol
AJ___