Bioshock Little Sister Cosplay
Directly from the Bioshock video game:
>Little Sisters (originally named as Gatherers) are young girls who have been genetically altered and mentally conditioned to reclaim ADAM from the corpses around Rapture. Little Sisters are almost always accompanied by a Big Daddy. They are almost completely immune to damage and have no offensive abilities. Attacking them, however, will incur the wrath of their protectors.
Awesome cosplay pictures in early November 2011 from London.