So I have figured it out, why it feels so off. She have a grown-up faceup, but a child's body. The fact is that the faceup is darker than on the promo pictures (and she seems to have one of the darkest eyebrows, compare to other peoples owner pictures) and even though it's beautiful, it doesn't suit her. The child have too much makeup on her dammit!
I really like the sculpt and I can probably get used to Littlefee size, once she look "proper" to her age. But before I do something with the faceup I've decided to try another wig and eyes to see if it looks better, because dark eyebrows with white hair isn't really ideal (even though I like the white hair). So now I have two new wigs on their way home. Got to give it a shoot at least, right?