Hello Wrekk
Sorry the AutoLandscapeAlpine pre-dates the 4.8 build and grass system. When it comes to textures however you can download this build and have a look at what it is. If the grass system should be compatible to what I am doing I will make an update to the set but for now I can not confirm that it is compatible since I did not work in the 4.8 build with the grass system.
Download Link: