Okay, now that I’m finished with modulo operations cli commands, I updated my reptorian.gmic via github. I also notified @Joan_Rake1 to see what he can do using those. You can see my earlier edit to see the effect of the modulo operations cli commands.
Another experiment with the modulo operations cli
I like the texture here.
Trying to mimic this idea - How to "posterize"? - Paint.NET Discussion and Questions - paint.net Forum