The side view looks a tad bit weird, I'd say. If it were to be more like a human face, the forehead should be convex and bulging outwards above the eye, and as an animal face, the general face shape should be longer and the outline of the area between the forehead and the nose should be more like a gentler slope rather than a... reverse 'L' shape. Idunno how I'd describe it, but right now, it's resembling more of an anime-face, which doesn't suit the frontal view.

(Wishing I knew more adjectives here...)

Well, the front view is quite awesome, maybe a little trouble matching her left eye with the right, but other than that small problem it's a fantastic demonstration of your style :).

The side few has a few problems, the back of the head looks more human (except the ponytail seems a little weird to me somehow) it's sort of like the mouth was stuck onto a human head. And that doesn't quite work. There should be more of a gentle slope down to the jaws. Rather than them just jutting out. I'm trying to think of how this could be achieved without making it look more particularly feline in shape, but my best suggestion would just be to play around with it. Draw out the normal heads you do with human heads, compare and contrast, blend and match, see what works and what you like :).

Again great job on the frontal view, the side just needs a little work :)

Side view looks like it saw the edge of the universe and flattened out, which is kinda the opposite of a sciuridae member, since they have very long skulls. Use two sheets when necessary, or flip, scan both, and composite. Computers make cheating fun!

Looks like cut-off skull on the head on the left. More convex at the top.

http://www.daviddarling.info/images.....skull_side.jpg

so bulgey is the human(oid) skull at the top. If you divide the skull in half horizontally, the jawbone should be about halfway.

yeah, your profile head looks flattened- if anything an anthro face should be the opposite of that...