Pouffe Midnight 40x40x45 cm light grey.
https://hallberg.ru/product/midnight-40-svetlo-seryy 

Bench Midnight 80x40x45 cm yellow.
https://hallberg.ru/product/banketka-midnight-80-zheltaya 

Bench Midnight 66x50x37 cm yellow-green.
https://hallberg.ru/product/banketka-midnight-66-sm-zhelto-zelenaya 

The scene has a TurboSmooth modifier - 1 Render iters, the stack is not collapsed. There is no modifier in the export file.

File Format:
- 3ds max 19 corona render
- 3ds Max 19 vray
-OBJ

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.

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.