I've trying to use those bionicle chains as a chain mail for some time, and the fitted this MOC quite a well. I also got a use to those reddish brown curved SYSTEM pieces. I have had 50 of them lying around for a while. I bought them from LUGBULK program couple of years ago.
Next I'll continue building the arms and the legs. I alredy made one SYSTEM head, but wasn't completely satisfied with it, so I'm planning to build another one. Stay tuned.