Remembered that somebody was doing a Rahkshi Kaita Za revamp and saw this:
https://www.youtube.com/watch?v=NvXFyxO9_msApparently only uses the parts of 3 Rahkshi, so that's super appealing to someone who doesn't have every part in existence on hand.
Probably going to build one of these to pair with the Jap Kaita.