Visually, I'm not sure about the eyes, she looks like a split-eyed Husky or a Cat.
Technically speaking now, you need to work a bit more on defining the focal and isolating it... lighting is always a large contributing factor to this.
Something to fill the empty and negative space on the top left and right is a must... some kind of background, it's too plain.
You're also relying on just the stock itself to create depth... you've just placed a few c4d's, clipping masks, and stocks on top.... not really signature making.