Hi. I'm trying to make a custom blend material using two stock textures. My issue is that the textures i'm trying to create a blend material for are themselves part of two other blend materials. In hammer these are called "blendgroundgrass008" and "blendgraveltograss001". Theoretically the textures that make up the blends should be found somewhere in the materials folder but so far I haven't been able to find them. If someone knows what these individual textures are called and where to find them I would greatly appreciate the help.