It’s always the mouth values. And eyes..and nose.

This is my drawing self improvement blog to become a better artist.
It’s always the mouth values. And eyes..and nose.
I think. I didn’t try grid measuring this time. Just seeing what I know for facial proportions.
These studies took an hour and some minutes. The first is from the 15th and the second is from the 27th. I drew features in between like how to draw ears and now I’m trying to get noses to look correct. Plus the gaze angle always looks off.