RGB (Red)

A member of the system known as RGB.

Red is agreed to be the "original" of the system. He's horribly shy and struggles to talk to others, and the other two are fiercely protective of him and try to keep him from having to deal with any extended social stuff.

He's fascinated with robotics and programming, which has suddenly become a weirdly relevant skill. He's usually the one to do any needed maintenance on their cybernetic prosthetics, and given enough time, can hack into most leftover mechanical devices. The other two have a passing understanding of how this stuff works but struggle to follow Red's thought process.

Red is actually extremely thoughtful and sensitive -- though he never really gets talkative, even with people he trusts, he tries to find other ways to look out for them.