I don't know if you would want to try this, but making your own pickguard is fairly easy, plus you get to chose from so many different materials and colors and styles ETC. Ebay sells pickguard material cheap. Lots of choices.I can also recommend Greasygroove.com - they sell graphical pickguard material and much more.
Just trace your old one onto the material. You can change anything at this point to fit or what looks good to you.Use a jig saw to cut it out(cut OUTSIDE the lines a little). Then take a file and a razor blade to shape exactly. Don't forget to drill screw holes and there you have it, maybe a few hours at most and you have EXACTLY what you need.