Maxtree releases MT Grass Vol 1, a collection of highly detailed 3D models of grass which includes 20 species of herbs, each with 10 variations. Models are available for 3dsMax 9  and higher.
Compatible with Scanline, V-Ray, Mental Ray and OctaneRender, materials and textures are included. Also available FBX format ( but missing materials and textures). The package includes source files for GrowFX models of plants (GrowFX 1.98+) and scenes for 9 V-Ray cretate with Forest Pack Pro.

For more info: http://www.maxtree.o...mt-grass-vol-1/