When I had bought the mask, the creator of the character Mr.Killjoy (who was in the meeting too) asked if I could re-build the helmet of the MOC with the new mask. The idea was great, and I had never been that happy with the older Kraahkan-based helmet. The old version was too easy to see as a Makuta's head and didn't have so much character.
I also tweaked the rest of the MOC a bit. I balanced the color scheme of the arms, added better back armour and built proper neck.