What is going on with her stage-right leg? It doesn't read as "proficient in several ancient martial arts" it reads like her knee is horribly broken, but she's choosing to walk on it like a zombie. It is wildly distracting just because it's so unnatural looking.
The details on the fur of her boots and cloth draped around her pants are my favorite detail, I love the shine of the leather and metal on her boots, and even the fabric of her pants look great. The anatomy of her abs doesn't look right, and shirts don't perfectly tuck underneath the contour of the breasts like that while maintaining their shape.
If she's wearing a cropped tank top, is the fur around her neck attached to that shirt, or is that a seperate collar she wraps around her shoulders, like a travel pillow? Also I just noticed the three-way strap around her diaphragm- is that attached to a tiny backpack? How is that functional? What could its purpose possibly be?
Come to think of it, is she dressed for cold weather or not?
Her face looks good, I like her hair, the metal hands make less sense the longer you look at them, but I'm sure it's fine. The entire pose just kinda lead to these metal hands that are just "out and away from the body?" But not making a fist or anything, they're just...what is she doing? Is she in mid-sentence? Is she beckoning someone to come closer so she can super-grab 'em?
All in good fun, this looks good. Keep up the great work!