Facegen hair
I wanted to see what the Pioneer faces would look like with better hair pictures. The license is not compatible with Pioneer Spacesim as it's cc by-nc 4.0. Could work in a mod though.
Proper beard added to Pioneer hair:
Moustache added to Pioneer hair:
New hair:
In this picture you see why long hair in Pioneer is always covering the cheeks and the neck. The backdrop will show in an unnatural way. To fix this properly the hair needs to be composed of two layers. One behind the head and one in front of it.