First off this looks amazing. I feel like there's really are only minor things to get you over the finish line. I did a quick PO as there wasn't much to do. I moved the left eye down a bit( you can refine it more than I did.) I added specular highlights. I know you had some in the eyes but they didn't make her feel alive just yet. You can make them more bright. Also with this being a portrait piece, you need to add these elements as the face is the most important aspect of the painting here. I darken the shadow of the clothing near her face as well as some lines the separate the cloth she's wearing. I paint the hair a little more and I tried to keep the eyes the same seeing as you mentioned trying to go for the Disney look. I think the nose is fine.
I think you should spend more time on this piece. Its really really good so far. Just a few more tweaks
Hope this helps. Again awesome work.
