Duster Rear Window Louvers

if we can compile a list of links right here of companies that develop molds and do injection molding and fiberglass, i would spend a few hours emailing them and sending pics of what i have. it just cant be that hard for the side windows, there is really nothing to them, no funky curves, they are damn near flat glass. as weve gone through before in this thread , the 77 volare road runner is the closest ive seen, but getting ahold of a set of those to experiment with is almost as bad as trying to find a pair for a duster