Originally Posted by BenDover

editing it wouldnt be THAT much effort though. cutting it in half, lowering it to be centred vertically on the sides leaves you with only redrawing the centre bit.
the top of the visor has some nice lines to work with.
at which point the face is easy, if you leave the top piece of the visor to cover most of the nose, youd only have to deal with the bridge of the nose instead of the whole nose and mouth. then you have ample options for the eyes.