Since it might be a little while until the art gets finished, here's some quick descriptions.

I use the model [url=https://s3.amazonaws.com/next-management-production/assets/images/145239/medium_portrait.jpg?1384776174]Karol Santos[/url] as my reference for Gweyr's face. Gweyr's complexion is a little darker, and she's got red hair and elfiness, obvs, but that's p much her face.

And I'm going to use [url=http://www.geeksofdoom.com/GoD/img/2013/12/jason-momoa.jpg]Jason Momoa[/url] as Ingvar's face, probably with a bushy beard. Woosh!