[Source] The Pixel Lab
The Pixel Lab’s brand new PXL + DIRT Rig for Octane allows you to quickly add complex dirt, grunge and worn looks to your materials in Cinema 4D. You can also add stickers and patterns. The best part is that it takes very complex mix materials, noises, shaders and layers and puts them all in a very easy to use interface which is fast and fun to play around with.
Joren Kandel teamed up with Cedric Henry to create this awesome PXL + DIRT Rig for Octane.