"You can bank on the fact that we'll be doing other Serenitys and other sizes with other features, because very clearly it's what the fans want." - Andy Gore, 'Geek Shall Inherit' interview at Wondercon
Well, they had been showing a different version of the BDH replica at last year's comic-con. With a little less detail and no lighting, plus it was landed. Haven't heard anything about that one.