iSkin's Fuze line stretches back years, with versions for past iPhones. The iPhone 5 now has its own iteration, Fuze 360 ($50). Like its predecessors, the case consists of two pieces of hard plastic that snap together over the front and back of the phone. It incorporates full button protection as well as Lightning port coverage along the bottom edge. Over the bezel, there's brushed aluminum for a distinct look, and iSkin now includes a sheet of its…