Making an overview of the relative sizes of a lot of the characters was something I wanted to do for a while now, so I can use it as reference sheets for my own depictions. Especially how it would look like with the Alethi being so tall and a lot of the main characters being even tall among them.
I know my own head canon derives from the books here and there. For example my version of the fused and the singers are probably overall taller and bigger than what is described in the text, but I kind of like them that way (also a lot of the forms being digitigrade here makes them stand taller, too).
There are RoW Spoilers ahead in this post. So feel warned.