Preview renderings were made in Corona Render 8. On the Corona Legacy Mtl.

The archive contains fbx and obj files

Table dimensions: 1220x1220x760 mm
Chair dimensions: 470x565x787 mm

Objects are logically arranged, materials and textures have logical names.
Texturing UnwrapUVW.
TurboSmoth is open in the stack of chairs with one iteration during rendering.

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR