So I my question is one kind of between 3D modeling and animation. I have a robot character I am trying to model and animate. My 2D design gives her a fully articulated face and stiff but somewhat articulated limbs. I am looking for something like Optimus Prime's face from the transformers movies, or like this animation of a robot from youtube for both. However, I'm having some problems figuring out how to do the lips, and to some extent the body and tutorials are harder to find on this topic than I thought. My concentration is on the lips, there seems to be a fair amount of tutorials on robots that would assist in the body with shifting metal robot parts (though, if anyone has good tips or a link to a good tutorial, I would definitely love to see it). Thanks in advance!