The last post that i did with Arcdron, i got some suggestions for the looks of the body of Arcdron. I have now built a complete overhaul of the torso, uper legs and uper arms. He has better stabillity and can be posed easier. He is a bit shorter but looks almost the same.
the only real thing that bugs me now are the arms, the elbows to be specific. they could of been connected with a two axle or use custom built upper arms to help it smooth out. the armour attachment point on the upper arm is good but i feel you coul use that as a base for a custom arm.
hope that help you improve Arcdron a bit.