@Black Sabbath
The colours you choose were nice but the anatomy and metal earrings need some work
The cats eyes should be a bit closer together and the teeth need more singularity to them. The canines on the sides of the mouth are not that pointy and the middle teeth have more exact definition and size to them. The ears should be smaller if its a house cat (unless the design specifically calls for larger ears, than it looks fine).
The earrings need to be more contrasted to look more like metal. Usually metal has the bright spot where the light is shining on it, a very black shaded area and then a light reflected on the other side.
@ is a example of this effect. Usually metal does some other crazy things but for the earring this should suffice. Also, the earring would probably have some weight to it (unless it was made of plastic or something of the sort) so if there was a little gap between the top of the piercing and the earring it might look a little better.
There are a couple other things but they are pretty much minimal, it looks wonderful and the angle and colouring is nice.
Overall good work
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On an unrelated note, I did half of a running animation sketch
http://lillithsong.deviantart.com/art/A ... a_recent=1Any critiques for what I have so far would be appreciated. I would like to have had more to present here but I'm much too tired to do the other half because that would involve changing the size of all the layers individually because of Photoshop's GIF options.