Wonderful! Reminds me a bit of a Huldra, which is said to look like a beautiful woman in front (to lure unwary victims to her), but she has a fox or ox tail, and her back looks like the hollow, rotten stump of a tree. :)
They made a movie of one too (same folks who made Trollhunter, I think), called "Thale", but she doesn't have the treestump back; I was disappointed! :(
Link
Chewbacca
just love the bark texture. the colors. wonderful work.