Essential Landscape Materials Asphalt Parameters Tutorial

How do you paint the layers with this pack?
It clearly says landscape and i dont think people want to have landscapes with only one layer. :3

I will be doing several tutorials on how to apply the materials. There are several methods of getting the materials on the landscape. I have to complete the Material Instance Tutorials first so people who purchase them know what parameters are available and how to tweak them. After that will come the Layering tuts. I have 4 more Instance tutorials to do. By that time hopefully Epic will have approved it and it will be on the Marketplace.