I purchased the "Name in Game" pack, and I'm now seeing "Congratulations, your creation has been accepted by the RimWorld team and will be included in the game! Thanks for your support!" on the name registration page. I purchased the game and the pack on November 2nd, and I periodically check back to see if my name has been added. I know it sounds lame, but I'd like to wait to start my first playthrough until I can do so as my own character, I'll post back here in a couple months or when my name is added, whichever comes first.