Certain features like height/body type/facial features are only changed by either swapping from male to female or hitting the randomize button, and its annoying to cycle through combination after combination trying to get what I want for a custom unit. If your going to bother having all those different choices for these things you should just add another tab and allow us to change them. Also adding a racial original hair color choice would be a way to help with my bug report on default hairs not working (This would need to be a racial hair color that is NOT the set default hair color for the empire, If I change the default hair color for the empire in the workshop that just be the default, and you should have to make/edit units to bring back the original hair color for the race.)

This would include as well, access to the negative traits (like weak) and the ability to create custom pioneer units