There are lots of ways to make faces. My litmus test: If I laugh while I'm making the face then I'm doing what I want to do. We have some of these alpaca as fridge magnets.
A mess of fish (and fowl) faces
I enjoy making these little fish (fowl discontinued until I can figure out what I want to do with them). They're fun individually and I think really fun when they gather into a school for a group photo. I once made four dozen in a prolonged session---lots of laughs to be had there for sure! Friends and family have received these fish as gifts---our chiropractor has one too (he'd be worried that the backbones on these guys aren't so well aligned).