Profile picture google play

Hi I have had an issue with the profile picture since i first downloaded the game, I do not have Facebook or Twitter account and im connected with google play. Currently there is no way to change my in-game profile picture could you guys send some help? Thanks!

The easiest way is to make a dummy Twitter account and use that. If you dont want Twitter to have you e-mail, you can use tenminutemail.

Sick thanks man