Game of Thrones Panel Grouping

I thought it would be cool to show how the four Game of Throne images that Ihor Loboda  and I have done fit together. I was only planning to do these four, but I honestly had more fun drawing these character than any Marvel or DC characters lately. If I do more, who should be next?

Game of Thrones, Tyrion Lannister, Daenerys Targaryen, Jon Snow and Cersei Lannister (c) George R. R. Martin