You know, I think a lot of projects go through periods where you feel hopeless and it's ok. Sometimes you'll soldier through and fix what's bothering you and sometimes you'll take what you've learned and move on. I think his nose and ears are pretty cute. The forehead seems to be protruding kind of far forward, though. And welcome to posting!
No, his body is just paperclay, but I was having a hard time getting the detail in his face, so I used some scrap Sculpey I had lying around. Thanks! Pfftt, I'm honestly not terribly worried about the head, I spent maybe 10 minutes on it? Making a new one will not be a huge deal! And heh yeah, his forehead is looking a little funky. I feel like part of it is the angle of the pic, but yeah it is a little round and bulbous. I'll look at that next time I work on him!