So this is my ninja. Its designed to be quite flexible and contains as many anatomically correct points of articulation as I can fit. The only downfall is the weakness in the armor and a few joints. Arsenal contains: sword, kunai with chain, and shuriken (Sp?).
Oh..wow, dude..Just..wow...Ya know...it wouldn't take much modification to turn this MOC into Yoshimitsu from Tekken 3 or 4.
I would absolutely love to see you pull that off, as Yoshimitsu is my favorite character. That, and he's a cyber-ninja. He would look marvellous as a Bionicle.
Rate 5 for awesome skill and attention to detail.