And that´s why it never realy works in the games, when a warrior runs on with hands on the grouind (f.ex. ACM). The long head always intersects with the pipes.
I had hard times myselft to rig the model to get the most poses out of it, but realized after all it´s just a man in a suit design and therefor very limited. Guess why it was never meant to be shown in full frame