Like LSx said, check out 4th circle designs
http://fourthcircledesigns.com/index.php?cPath=21_39. Pretty limited tho.
And there is also 3rd gen decals as well
http://www.3rdgendecals.com/
Hawks has a few as well
http://www.hawksthirdgenparts.com/ca...s-%26-Stripes/
Bet there are more, just can't remember it offhand. Seen a lot doing my manta search.
Completely forgot about Brent Franker, got my rear inserts from him!
http://www.bfranker.badz28.com/vinyl/vinyl.htm
Also got my corners in today, might install them tomorrow @ work during lunch time, weather permitting.