Is this possible? If so how do you do it? Does it cost real money? Does it cost TC? How much TC/Money?
If you could answer my questions that would be much appreciated.

Yes, possible. You have to send 100k tc to an admin telling him the name that you want, if the name already exists, it has to be from an account that has been inactive for 3 years i think. The price doubles every time that you change your name. 100k, 200k, 400k, etc.

Thank you! ^~^

Answered, closing.