This was a real challenge, the first ones were difficult because I had no practice, about the middle thing were going fine, but by the end I was having trouble creating the new expressions.

The model required 17 morphs to simulate most of the face expressions (according to a tutorial I read, 11 morphs are sufficient for human faces, I added 4 more to move the ears, plus 2 on the eyebrows), plus the controls for the eyes, pupils and tongue.

The blank page can be found here

This marks the end of my first head model, I learned a lot doing this, and now I can see a lot of thing I would have done different (and likely I will do different from now on). I'm not going to return and fix this soon, but I'm very pleased (see expression for that) with the result.