Yeah, I'm not so sure those are legit. Bludd's helmet, vest, and arm look too glossy, and that RB looks kinda poorly sculpted. If those are the real prototypes...then, they're definately prototypes. They look hella rough.
Not to mention that the Baroness' head looks uber weird.
...do we REALLY need a new CC? At least they change items on SE's body, or give us an entirely new sculpt. I'm afraid this line is going to mirror that insanely over populated modern SW line. Ya know...16 versions of each charater, and another 27 repaints of the same figure posed as different characters. Battle Corps flashbacks, anyone? Ugh.