>>4553For me it was this:
1. Nose and mouth too high up, making her face look squished together and her chin look oddly big
2. Head shape oddly flat on one side, making it look slightly pointy instead of round
3. Tiniest ear
(Also, her eyes are kinda misaligned, her cheek jots out a bit oddly and her chin is pointed in an odd direction, but that's very minor in this case compared to the other stuff.)
I edited her nose and mouth lower, made the ear bigger and added some padding for a rounder head shape. Then I edited the eyes, cheek and chin a bit.