The Sai-pommeled swords are a little strange, a little too high up if they're weapons. Also, it's torso is a bit thin. One last thing, you might want to find something other than ol' Waffle-eye for the helmet/mask, as with your current build it slightly limits mobility.
In all honesty, I think it looks great. The machine parts are fantastic, as are the hints of yellow. Looking forward to it's completion.