So this is STILL NOT THE FINAL ANIMATION. It is still a test just to see how the mouth looks on the face.
The movement of the jaw really adds to the animation. I was always planning on adding it to my animation, it was but the whole process is doing little by little to get the best results. The colour working animated mouth looks really nice, i'm pleased with it. It has a few more colours due to having been made in photoshop using shadows etc, but it doesn't look unsuitable in the style.
Now I just need to finish animating the rest of the face and adding little details that will really bring her to life, now that I am pleased with the mouth.