> Quote - Show us your progress as you go, we might catch something through screencaps that doesn't look right.

 

Good idea!

Here is the first step.  I created the 4 material zones. 4 copy nodes and a rule node for each copy node. 

 

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi