Yus! I knew it 🙂 face part pretty much over a direct face cast and the back part is one piece-fits-all.

The full thing:
http://www.youtube.com/watch?v=OW7NtjSzaYk

http://www.youtube.com/watch?v=4ta-J1589ok

And another:

http://www.youtube.com/watch?v=xFuX6Uo1VlE

Hmmmm, face is silicon but the back is clearly foam backed. Might have to think about my options here..