1. for the low-poly model, I can't make a well looking lip and mouth.
2. I can't put a sphere eyeball on the correct place because it will appears "gap" after a simple rotation.
3. I have no idea how to create the mesh loop around the eye and mouth.
I feel so hard to solve them by my currently modelling abilities. This is a bit urgent, coz I have to finish this in 2 weeks. see anyone can help me to fix these problems, I am so appreciate.