Dirt That Matches The Grass Texture

The core grass texture in the F.B. style (the default foreground) has bright patches of packed dirt. A texture that matches the bare patches would make for some excellent footpaths, but none of the dirt/ground textures mesh very well with it. This also makes sense to add because there is already another grass texture that is the same without the bare patches. Adding a matching ground texture could make for an excellent gradient between the three textures.