Just like the Superbirds or Daytonas for sale when I was able to buy cars, they were kind of goofy to see driving down the street. Kind of like the tall ricer wings on the little Hondas. No I wouldn't buy one either, but I'll take pictures of yours when I see it.
If you 've ever played with fiberglass, making a mold out of Bondo, wood, steel, chicken wire, foam, etc. isn't too hard. You'll learn alot and have a mold to boot.
I plan on making a back seat cover for my Challenger convertible like the one that I see on the Mustangs. They are simply held down by the rear seat belts.