The files contain 32 straight leaves and 31 curved ones. Plein with land 10x10 meters. For the OBJ version there are only samples of leaves and plain with earth material. For those who use the export file, the archive contains screenshots with scatter settings
All objects and materials in the scene are logically named

The archive contains:
3Ds max 2016 _ Corona 4.1
3Ds max 2019 _ Corona 9.1 - CoronaPhysicalMTL
O.B.J.
MTL