These have been talked about in various threads (couldn't find one searching for the last several minutes) and got my new Star Wars Insider today talking about them. Magazine showed Darth Maul and Nomad Obi-Wan which blends Ewan and Alec Guiness (looked like maybe swap out heads). Says the first one should be shown at the end of the year which is upcoming of course and then four more in 2011.