I have also begun defining the face of my puppet :)
By working into the foam base, I've given her a nose and ears. I also stabbed deep into the foam to make a indent for the eyes to go. This gives her head a lot more depth instead of looking so flat.
I even added eyelashes! I think she is looking super cute at the moment. She still needs to be refined and tidied up before I'm ready to animate her. She will need some clothes too but I'll post about them in a upcoming entry to the blog! Stay tuned!