I go back and forth on Asteria's eyes. Sometimes they're below her hair and sometimes they're above. The issue is that the facial expressions on KK (the software I use) are limited and are mostly done through the eyes/eyebrows. So when I hide Asteria's eyes completely it becomes impossible to get a "read" on her from most angles. And she's supposed to be a very expressive personality.
In short - eyes above hair: distractingly out of place. Eyes below hair: Asteria becomes functionally expressionless. Toss a coin! (To your Witcher)