Well, I'm not the best at IDing style, but I think there are certainly some key similarities between this piece and the human works you've submitted. You've still got the weight-variation in the outline and color consistently highlighting outside of that, but the addition of the fur gives this an almost sketchy quality compared to the smooth lines you've used before. The crosshatching on the nose and lips seem slightly outside what you usually do, but I did see some similar but simpler hatching on your Nightwing piece, so this may only seem inconsistent since you currently don't have many pieces uploaded. For the fur, you might try experimenting with the kind of marks you were using on Nightwing's suit, since those had a sort of fur-like shape to the edges and may help bring more consistency over the simpler marks you you've here.

I like it, its sketchy and its clean at the same time!!! D:
I can never get such nice line art on the computer, but this is very nicely done