The model is made in Corona12, all materials are in Corona LegacyMtl
In CoronaRender 6 and below, CoronaLegacyMtl=CoronaMt

Measurements - millimeters
Pivot is set at the base of the object
Reset Xform

Dimensions: carpet height - 1540 mm, carpet width - 1000 mm


The model is made for anti-aliasing, the stack is not folded.
Anti-aliasing modifier is enabled (viewport display - 0 iterations, render -1-2 iterations)

Polys: 94864
Verts: 95206

The archive contains-

-max 2017 corona
-obj (it is necessary to apply MeshSmooth (1-2 iterations) to some objects)
-fbx (it is necessary to apply MeshSmooth (1-2 iterations) to some objects)
-mtl
-textures
-material library

CoronaLegacyMtl requires Corona Renderer version 1.5 or higher, as the maps are designed to use PBR (roughness-metallic)