Another animated banner in portuguese and english I myself did, for everybody use at userpages. So everybody can use it, modify and son on, I don't mind.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Mizunoryu" title="User:Mizunoryu">Mizunoryu</a> assumed (based on copyright claims).
No machine-readable source provided. Own work assumed (based on copyright claims).