Well, we all know Capt. is the king of handle material in his "stash", particularly this jade G3 stuff.
However, I've seen Gary Clinton list a couple of Model 10s with material that looks just like the jade that was used on the MM. He may only have (or had) material for slabs, but worth a phone call or e-mail to ask.
If you think that jade looks good in pictures, wait till you see it outside in the sunlight