Unfortunately the dwarven ale mug idea was abandoned as apparently the overall quality wasn't really all that great; I think the Fane statue replaced it. They mentioned it in one of the Kickstarter updates a while back (I forget which offhand, sorry) but there's no ale mug to be had.
Pity, I could've quite fancied one of them myself but I guess I'm content with the books! I bet the mug wouldn't have been a proper imperial pint anyway.
