Cheers, folks!
I'd commented to Joel(Phyllo) about one of his recent tortured crater renders that 'I can imagine Roadrunner and Wile. E. Coyote running about on top'. I'd been wanting to do TG toons for a while. This is the first...
I don't think I'm finished with this one yet, I've lots of ideas.
And the rock pillars still don't seem cartoony enough yet to me.
MacGyver: The cell-shaded look? Well, the only 2D item is the Roadrunner(an image on a plane object).
All the other colouring is just done with fractals and surface layers with bright primary colours instead of muted, natural ones, and silly close-scaled fractals. About 4 or 5 painted shaders describe where each colour/displacement is put.
See the attachment for the shader tree...