If you (or anybody else) will want to port my Movie-style Jedi Master Robes to K1 - no need to ask me for permission. I stated years ago that all my mods can be used by everyone in their own projects (I'm only against uploading my mods to Steam Workshop, but that's a different story).
I didn't had time to check your K1 supermodel, but if bones match their TSL counterparts it should be pretty easy to convert my models for K1.