I have been testing the rig and I think it is ready to move up a version. I will make the new version available soon. Here is a little scene I made to test it
For the next update, I will add more shape key options, like: eye position, more mouth positions, body shapes (gender, fat, skinny, etc), and more if I think of any. I will also make the facial rig easier to use, as in the bone shapes and such.