SUPER awesome I love this style, my only critique would be that the little arm band thing on her left arm (our right) looks like it is indented rather than popping up, makes it look like she has a synthetic arm or something lol.
The first thing that struck me about this piece, the expression. I have not seen many Mononoke pieces, but the ones I have seen have her with a solemn expression, or with blood on her face. The look of feral aggression on her face as she fixes a wound shows more of what made her the character she was in the film. A warrior raised by wolves who feels no pain and will give her life to protect the forest.
Adding to my point of most pieces having blood, I also like that in your piece, the blood is dark, not easily noticed and looks more like cracks in her skin, or the curse of the Forest God.