Ever dreamed of becoming Iron Man? Yes? Sadly, no one yet has the brains or the money to develop his or her own hi-tech body suit (some might believe Elon Musk fits the bill) so we'll have to settle for approximations of the real thing. Like this Galaxy S6 edge, for example. Promised last week, the special limited edition bearing all the hallmarks of the Mark II has finally arrived on the platform. But, depending on where you are, you may never be able to get your hands on it.