The Relax Zone set includes: Adirondack wooden garden chairs, a small wooden table, and an AHOS INSPIRATION grill, as well as pillows, a bottle of wine, glasses, a rug and firewood to enliven the scene.
https://ahosgrill.ru/inspiration 
http://adirondack.com.ru/ 

There is a TurboSmooth modifier in the scene - 1 Render iters, the stack is not collapsed, for close-ups, anti-aliasing can be raised to 2-3 iterations. There is no modifier in the export file.

ATTENTION! In the export file, the lawn around the recreation area is not planted, and the pebbles under the hearth are not scattered either. In the OBJ file, only breeding patterns (grass and pebbles) are left, with any scatter available to you. This is done to reduce the overall weight of the archive.

File Format:
- 3ds Max 16 vray
-OBJ

File for Corona: https://3dsky.org/3dmodels/show/zona_otdykha_1 

Those who work in V-Ray versions lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whatever suits you best.