Hi!
This is a great picture, but the shoulder blades should be placed a little closer together and brought up (closer to the right). If you look at a cat, there isn't much space between the shoulder blades, they seem to almost touch. I think that this tutorial could help you out. ^^ Hope you find it useful!
I wish I had the patience to make such nice backgrounds! I usually just leave it white, haha.












.jpg)


