Andorian Shen character model

Heya peeps,
As in Andorians from Star Trek. Shen is one of their four genders, it is roughly female.

This is my first character model, attempting to get her to the point of looking at least slightly realistic. Though obviously this being my first attempt I’ve really no idea what I’m doing.
So far I’ve played around with some pore sculpting and general face sculpting. If anyone has some advice for better skin that’d be lovely!