Here's a direct website that offers these and numerous other decal kits along with other items for the Celica. http://www.importequipment.com/celica.htm
Judging by the signature overlay on the ebay pics SwiftCelGTS provided this is the same source, just not through ebay. I have never done business with this website, so I can't vouch for them in that respect, but they do have a wide selection of accent type pieces for us Celica owners. Good luck and hope this helps.