Armin and Mikasa - ATLA AU

I wanted to give Armin a more explorer/inventor to Armin (he created that glasses he uses in his head), such as his his family and his own personality in canon.

I originally would put Mikasa as firebender together with Eren, but after talking with some friends i decided to do Mikasa a earthbender due earthbending having the better fighting style. Mikasa's design is a mix of classic fighter/traditional chinese.