Excuse me but...THERE'S A LIMIT ON HOW MANY MODELS A CHARACTER CAN HAVE?!?!.
Eh, well...same description as before I guess
An artificial girl created to please an elder beast that powers a futuristic city. Modeled after a 20-ish year old girl in a healthy body, she is able to blend as a normal human and live among them.
Gifted with a great mind she created ways to optimize the energy of the beast, not only giving herself basically a carefree live, but also money and recognizement, so she can go trough her days without a care in the world.
Used part of the money to get herself a secret room to sleep and travel to many worlds to experience and learn more of the universe