Awesome work on the plush. From my experience, the stitching is great. The eyes look great, although I do think you should darken them. You can't see any places where you glued, which I have seen other plush artists (including myself) do. I really like your pattern for sewing.

The bun could be a little larger, and her ears could be a tad smaller. Other than the bun size, I love her hair - excellent job with the bang shape, although they could lie a little more flat on her head.

I love the detail that you put into all the elements of this 3D piece. Great job overall. Excellent working out of the idea of Puu as a plush, and the only reason I didn't give it more impact or originality is because she is someone's else's character.