Note: This scene will not give you a complete understanding of the visualization workflow, in any case,against the background of a full-fledged training course. This is just a scene created using some aspects of the course knowledge. But for many, it will be interesting to dig into it.
You need the ForestPack plugin(tablecloth), 3D max 2014-2017, and Corona Render version 1.7
in the case of a later version of Corona Render, you need to click reset settings (in Corona Renderer itself) to correctly display materials when rendering.