Heres an idea for you guys and it should only take a few E-Mails.
E-Mail the production company of BSG and ask for signed photos of the cast and crew to be e-mailed back to you, then put them in the concept art section of the game.
i.e.) Cast photos, behind the secenes photos, page from a script, or at a push tell them what your doing and get the PR department to send you a small video of one of the cast saying thanks for playing the game. (could be coded in to play when you type the production companys website in, in game (like a cheat)) ect.