Cool design. Looks very useful.

I am with Hooker on this one though and see you plan to address the issue in your previous post. I think there is a way to turn the belt clip into a loop with minor work.

I can't tell for certain, but it looks like the top two Chicago screws are holding a piece of folded kydex to the back of the sheath. If this is the case, put your belt or a similar sized piece of wood where the belt goes and heat and press the kydex around it. Then drill two more holes in the back piece of the folded kydex clip where the Chicago screws are. Now you have a completed circuit and the sheath won't be able to come off without taking the belt off or taking the screws out.

Looks like you're off to a running start in the kydex bending game. Keep up the good work.