Drogon, Rhaegal, and Viserion.

Finally got around to animating these dudes. Tried to base their personalities off of their namesakes: Drogon (Khal Drogo) is big and tough, Rhaegal (Rhaegar Targaryen) is confident and charming (like a snake), and Viserion (Viserys Targaryen) is a whiney, little brat.