Character Design: The Heretic

This is part of a project I've been working sideways. The videogame is called The Only Light, and basically is the heroin's journey, starting as a innocent and childish priestess, and finishing her journey as a survivor. This ladies told Dysis, the heroin, to go and end up with the evil curse that once a man set to their lands, making them gray and lifeless.

But little did she know about what she was going to live...

This is the so called "Heretic" in the game. There's no knowledge of who he is, the only thing Dysis knows is that he appeared and cursed the lands, but if you look at his cloak...

By the way, it would be awesome to find people willing to work with me in this project.
I'll keep uploading the concepts of the characters, as well as the landscapes and localizations.
Thanks a lot!