I just found some 95-97 old stock Grizzly tail light guards after a long, hard search.
http://www.stmparts.com/product/GTLG223331/Ford-Explorer-Except-Limited-1995---1997-Tail-Light-Guards-by-Grizzly---Metal---Black.html
If you are interested, call Mike at 864-688-3229... He can sometimes...