I recently managed to get my hands on a large batch of model sheets from one of my favourite anime (well, more like, one of the few anime I actually like), The Skull Man!
I wish this show was more well known, it is a well written slowly escalating murder mystery investigation about corruption, strange cults, politics, a masked vigilante/serial killer, and of course, very nicely designed anthro creatures!

Rena is one of the helpers of the Skull Man, she and her brother Tetsurou being the only surviving results of the first experiments (called the Lost Numbers) with the Skull Man's helmet's mutating powers. Unlike most of the beasts in the show, the Lost Numbers can transform back to their human form and retain their sanity and ability of speech while transformed.
Rena is feisty and plays the part of a rowdy biker chick, often flirting with people, but she is just as dedicated to the cause as her brother and willing to lay down her life for her master. During the series she and the detective Shinjou develop somewhat of a romance, which isn't shaken much when he sees her transform for the first time. I like that she sort of gotten a happy ending.

I love her face, the facial markings are great and the pink hair goes well with her brown fur.