Make that Dues Ex themed guns and accessories, eight in all.
There's the Machina, the Diamondback, the Purity Fist, the Widowmaker, the Short Circuit, the Company Man, the Nanobalaclava and Deus Specs.
Simply pre-order Deus Ex: Human Revolution here, and get these TF2. More info and imagines in the link below.
Team Fortress 2 Manno Technology [Team Fortress]