User blog comment:JediSpectre117/Another multiplayer DLC on the way./@comment-3228423-20120711174243/@comment-1655340-20120711175124

As someone on BSN pointed out, that's actually a Kasumi reskin. Then there's reskins for the Terminus armor, the Inferno armor, a Phantom reskin, and a Kai Leng reskin. The sixth one, however, is not currently (AFAIK) known what it is a reskin of, if anything.