071a, or Sev, as it is colloquially known as, is a Servitor, part man, part machine made from the bodies of living (often unwilling) subjects for use by the Adeptus Mechanicus and other branches of the Imperium of Man.

Servitors come equipped for all sorts of purposes, ranging from manual labor to combat, even personal comopanionship for higher end models.

Sev herself is a dual labor servitor with some combat functionality programmed into her. Mechanical limbs provide an excellent weapon against would be assailiants, and her bionic eyes are able to spot any threats to her master.

With no free will of her own, she can only obey commands directed to her by her controller or other authorized users, and nothing short of a total reconstruction of her brain would fix this.

Appearence wise, she would be considered beautiful at one time, but the process has marred her otherwise perfect body. There's something oddly familiar about her, reminiscant of one of the many missing faces that vanish deep within the slums, never to be seen again.