Reminds me of "storm" of the X-men, but maybe more specialized in winter weather.
You made some really interesting choices balancing the colors. Like her eyes are huge, but they balance the hair, and her skin tone gradient matches her iris and the background in a very pleasing way. The blue lipstick corresponding to the turtle neck is on point as well.
The texture you achieved in the hair is impressive as well, especially because it's blends in but has alot of hidden detail.
Thank you for making this.