The archive includes the following:

-3DSMax File: Lawn model & corona scatter helper
-OBJ Folder: Just lawn model (Without Scattering) & floor model
-Textures Folder
-Renders Folder
-Scatter Setting Folder (For those who use non-corona scatters)
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Corona Version: 2
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Full Preview Links:
http://s8.picofile.com/file/8366612642/Regular_Grass_1_.jpg 
http://s8.picofile.com/file/8366612734/Regular_Grass_2_.jpg 
http://s9.picofile.com/file/8366612792/Regular_Grass_3_.jpg 
http://s8.picofile.com/file/8366612842/Regular_Grass_4_.jpg