The archive contains:
— File 3ds max 2021 (NS_Decor_Set_v2_2021_corona.max)
— Obj (NS_Decor_Set_v2.obj)
— Mtl (NS_Decor_Set_v2.mtl)
— Folder with textures

Model scene in millimeters.
Materials are made with Physical MTL (supports Corona 7 and above)
The object's pivots are in logical places.
Unique names are given to objects, materials and textures.
The model is grouped into one group for ease of use.
The TurboSmooth modifier is applied to the scene objects in render mode.

For Corona render, it is recommended to install version not lower than 1.5, since the glossiness of materials is configured taking into account PBR.