I love like. All the Cecil headcanons. I’m partial to First Nations Cecil in particular, wow what a design <3 (And sometimes I shake my head at blue eyes White Cecil.) But it is kinda hard to go wrong!
For myself, I tend to picture shadow monster Cecil, when I’m not busy picturing all the other lovely renditions of him. He’s got glowy glowy insides and his features are constantly changing. Sometimes the changes just stick to his face, sometimes his whole silhouette will change. He tends to keep kind of a standard face, but if his emotions are running high or he’s being scary/possessed, he’ll be even more wont to look the part.
And Kevin is like the same thing but if you hit invert and make him a mean fucker.
Drawings from the pizza shop