I admit to an inaudible "Squeee!" of delight. I didn't know about those.
Can we customize them for our commander, at least at the start of a campaign? If not I'd love that feature as a future add on.
From the info we have been told, when we create our commander, we are given questions/choices about the start and build up from there to give them a background and the starting stats, skills and abilities. Add in the portrait system and we have a lot of control over our commander.
The pilots are generated by the game and we can't change them.