Key Ring Generator - Substance Designer Tool

Key Ring Generator, materials 100% made in Substance Designer and rendered in Marmoset. Scroll down for documentation of how it's used.
Utilizes the all-new ‘Value Processor’ node from 2019.1.0 to automate some interactions between nodes.

I got the idea for this tool a few weeks ago. A somewhat common situation in games are "You got a key!" and a close-up shot of a key appears on the screen, or a thumbnail of a key in the corner saying "added to your inventory", or something similar. Must be a paint to make variants of keys, I thought, for something so trivial as that. So I made a procedural key generator.

If enough people show interest, I'll consider making this tool publicly available (though that would require me to clean my nodes and improve the UX a bit more).