Max Landscape Plugin — 3ds

For advanced landscape design in 3ds Max, is widely considered the industry-standard plugin. It is essential for creating realistic environments like forests and fields by scattering millions of objects—such as trees, grass, and rocks—while maintaining high viewport performance through optimized point-cloud display modes. Core Landscape Plugins for 3ds Max Top 8 Plugins and Extensions for 3ds Max - Rendair AI

While primarily scatter engines, when combined, they function as a landscape ecosystem plugin. 3ds max landscape plugin

If you ask any professional arch-viz artist for their "must-have" plugin, is almost always at the top. For advanced landscape design in 3ds Max, is

Combine Gaea (for the ground) with Forest Pack (for the vegetation). 3ds max landscape plugin