I have done a number of kydex sheaths for others. The caveat to that is... some knife designs simply do not lend themselves to kydex sheaths. By that I mean that IF the maker designed the knife with the idea of a kydex sheath, then it will likely work...if not, then of course a kydex sheath can still be built for the knife, but there is the possibility that the kydex sheath will not work well, or may even damage the knife if certain handle or guard materials were used.