Grass mod v3.9 Fix

Grass mod v3.9 Fix
Changelog v3.9 Fix – Compability update for 1.60 – Grass mod was not update as it was not necessary
Changelog v3.9 – New vegetation, altered color and saturation, compatible with versions 1.59
Mod modifies grass models from SCS, makes them more realistic. Replaces textures of grass, landscape, various buildings, tunnels and prefabricated structures.