CS Models

CS, which stands for Civilian Sector, models are a bit of a misnomer. While the name makes it sound like a term used to cover anything from a school teacher to shop worker, CS models are more used for anything cerebral.
  From Research and Development to the financial market, CS Models can most often be identified by the back of their heads. There you will see the massive amount of CRAMM and hard drives installed into the back of the head and neck. This allows incredibly complicated thought process, such as long equations that the human mind is not fit to handle.
  These models are also the ones that have the processing capacity to successfully become a nanite-hive, and control said nanites and their induced reactions.