Looking amazing, Treefox! I always liked the looks of Joyleaf, but I have to admit, I'm not much of a fan of the Dolly Parton reference. Ah well. Not offended, just...doesn't quite work for me.
But who cares! Loving this so far. I agree the chin seems to jut a bit for that angle, even though she did have a strong heart shaped face. It needs to remain a bit pointy, though, because of the heart shape, but perhaps emphasize the angle a bit less, give the lower jawline a little more fleshiness, if that makes sense. I did notice the wolf clasp on her cloak (what it seems like), but it's possible that it could face forward while she doesn't because jewelry does that. Some high- and lowlights can easily make it look perfect in its current position. Also, the butterflies and flowers in the hair can be the same blue but with different accents, highlights, and lowlights, maybe the butterflies and flowers can both have variations of subtle other colors in them since both typically do. There are no limits to that aspect. I don't think butterflies need to be added to the bottom of the illo to balance it out, strong contrasting colors in her cloak or some other detail would balance it out just as easily. I understand the butterflies are there to also help draw the viewers' attention to the face, the focus of the image.
I think while the visible hand is graceful, I think the fingers are a bit too thin. Just a little more fullness I think would make them even more elegant.
Can't wait to see the next posting! This is a remarkable challenge you've taken on, very stunning but not enviable.