Big Sister from Bioshock I and II

A woman dressed in a costume inspired by the Big Sister character from the video game Bioshock. The costume consists of a black and white dress with a distinctive collar, accompanied by a pair of goggles perched on top of her head. She also wears a large, intricate necklace that resembles a diving helmet, complete with a red glass lens and a copper-colored frame. Her right hand is adorned with a long, curved metal arm, which appears to be made of brass or bronze. The woman's face is partially obscured by the goggles, but her expression seems determined and focused. In the background, a blurred crowd of people can be seen, suggesting that the photo was taken at an event or convention where cosplay is encouraged. Overall, the image effectively captures the essence of the Big Sister character from Bioshock, with attention to detail in both costume design and accessories.