It was a big improvement when we finally got the ability to have her eyes NOT be 100% open. It looked so bad with them wide open, that we did a kind of emergency thing in our development process. Facial animation won't be ready for months, but we couldn't wait that long to address the scary Setsuki eyes, so we made sure that Setsuki and Valerie could at least close their eyes even if the rest of their facial animation isn't in place. So instead of her eyes being open a disturbing amount, they are now open only a normal human amount. Very happy that this has already been addressed.
In short, her eyes will not be open more (as we already know what that looks like: a disaster). And her eyes will not be made larger either, as they are already huge. Her model (other than facial animation support) is completely finished.