The K'Chain Che'Malle are a race of adaptive reptiles that existed long before humans in the Malazan world. The first of their breed we meet are the K'ell Hunters, the Matrons first born.
Steven Erikson's creations, when described outside of the context of the books sound silly. They sound like dinosaurs with swords for arms. Unfortunately this has resulted in a lot of artist who have not read the series being given a very simplified idea of them by art directer, in tern leaving the fans confused as to the artistic decisions made.
I wanted to try my own hand at it, and get as close as I could to the descriptions in the books as I could.