This is made for ground elements packs. The leaves are part of a particle system that blow natural for any scene. This bundle comes with the option of red oak, white oak, birch, ash, elm and maple leaves. This is an excellent option for anyone who has a shot that needs some realistic particle work on the ground.

The pFlow system used to create the motion of the leaves is nicely laid out and labeled for easy manipulation to fit any scene.

This scene was created in 3DS Max 2019 but I have a 2016 version saved out as well.