Hi!
Great build of a really weird looking 'Vette. Never the less you're on a roll.
Not to disencourage you, but you're not the first to build it.
A fellow modeller here in Sweden (Hans Kihlén) built it in the 80's (I think?) and you can see it on the first page from
Mini-Meet 2005 in Västerås, a small town in Sweden.
Good luck on your quest.
Niclas
Edit:
Found a picture that Hans himself has put up on Wheels Magazine