G-Force Ace Goodheart/Ken Washio WIP2

GATCHAMAN/G-FORCE WIP 2:
Mark Goodheart/Ken Washio.
With some more freetime y made some changes in the helmet forms, mainly in the back area.Enough to make it to look more sharp and aerodinamical, but not going beyond of the orinal esence of the character. I started sculpting the head, and by now, the hair is a a draft.
I am already probing things.