Snowy grassland
Vray version of plants are in the archive.
There is a 27m * 20m plane in the scene with 5 different corona scatter.
Plane and scattered objects are not FBX and OBJ files, just the main plants and grasses.
corona scatter settings screen shots in archive.
changing the size of scattering maps gives you different results.
polys: 52.534
verts: 86,852