Halfway through Way of Kings but struggling to picture character faces

Maybe an odd request, but i've started reading The Way of Kings and i'm struggling to picture the characters.
I'm currently at I-5:Axies The Collector, so only about halfway through, but some of the major characters are still fuzzy in my head.

Unfortunately i can't google it for fear of spoilers, but i'd appreciate if people could share an image or reference of how they percieve the characters?

*Kaladin
*Shallan
*Jasnah
*Szeth
*Dalinar
*Adolin
*Sadeas

Many thanks to anyone who helps, i understand it's a bit of an awkward request.

**Edit: Thank you to everyone! Really appreciate all the comments. Looking forward to this subreddit when I've got a couple books under my belt