iirc it's the same for facebook: if they think you're using a fake name, you'll have to mail them your government-issued identification to get your account back.
And you can send them any blatantly fake/photoshopped ID, supposedly issued by a random country's government, and ultimately they'll accept it. If it doesn't work at first, just keep reposting it, and it will.
However that's a criminal offence in some countries (because you're forging official documents or maybe even impersonating someone else).