3D shadow box

General / 04 April 2020
First post and it's an help demand :D

I have access to 3DS max (teaching position) but I am not trained to use it optimally!
I would like to use it for observation drawing.

I'm looking for a 3DS file and parameters to display simple STL renderings with simple lighting (only one source, point or directional) and set (one plan to sit objects on) but in a realistic manner : occlusion shadow, ambient light ...

Does anyone have something like that?