do the avatars represent different accents

Hello Nahla - 

The Avatars themselves & their appearance is completely independent of the voice that you assign to them.

As we all know - it is impossible to know what language/ accent a person (or animal/robot/unicorn :-))  speaks just by their appearance.  In the same way, our Voki characters can speak with any voice you choose to assign to them.

Hope this helps,

Regards

Gil

The Voki Team