I like them all so far. For the Face Portion of the icon could I see only 1 layer of face but with a grid.
more like lines vertical and horizontal showing this side face profile.
Like this image here BUT keep the side not front view.
http://generic.pixmac.com/4/stock-photos-head-of-the-person-from-a-3d-grid-12166451.jpgThanks for nice design!