She should play the ghost in the America version of BEING HUMAN
I haven't heard anything yet about the casting for the U.S. version of the (can I say absolutely spectacular) British series BEING HUMAN, about a werewolf, a vampire, and a ghost who room together, but I can't imagine anyone who would be better for the ghost than Dichen. She already has an amazing ethereal look that would make her visually perfect for the role. And she is biracial, which while not all that important, would provide some connection to the British version, which stars a biracial female.
I'd be happy to see her in just about anything (except for a police procedural - I just don't do those at all). She turned out to be a surprisingly talented actress on DH so I'm completely confident she'd be great in the role.
I just hope they don't screw this show up. The British series is, in my opinion, the best show on the supernatural currently running either in the U.S. or the U.K.