Like the person that wrote the critic, I would say that this drawing of Mizore Shirayuki is pretty much perfect. But, unlike that person I do have some suggestions about what you have to correct int that drawing. Most of it it's that the face seems like it's a bit different with the original in the anime, and also the hairdo is a bit different, even if the differences are minuscule. Then the hand that she has in her breast you could have drawn it a bit better cause it seems like she's squishing her breast with force when it should just look like she has her hand put in there without even exerting any force. Finally the shape of her breasts should be a bit different, though again the differences are minuscule, and I know because she does show them in one episode, which to be more exact is the episode 11 of the second season. You can look it up and make all the corrections if you'd like. I'm just suggesting what little mistakes there are which you could correct to make the drawing even more perfect than it already is‼