You can now see the nose platform and upper lip servo is raised by the servo with it's arm up.

Further work to do..
1. Add servo that will twitch the nose platfomr left to right to simulare sniffing
2. 2 servos at back of jaw to pull the edge of the lips back to simulate smiling

I do have some plans re measuing my own lip movements in real time so that the character will look like he is speaking. Far more realistit than just an up/down jaw and a non-moving tongue

Enjoy.
Marc