I guess in a way this relates to ticket http://feedback.arma3.com/view.php?id=5758 but I created a new ticket because i wanted to emphasize ease of accessabilty to do custom faces modularly without the need of modding and texturing skills for those who just play the game.
Also, BIS could possibly use the time from now till final release to have the community create the initial database of facial details, since this will really only benefit the community, I think it should be fine to let us create our beards, and staches, and hairstyles that will be submitted for approval to be available in the final product for everyone to use, perhaps as a bonus, to those members whose creations do get approved and accepted, put in a great thanks and their names into the credits?