Name: Esosoft Bed 180 By Cassina
Type: model
Format: 3Ds Max2017
Render: Corona8.2
Polys: 524239
Verts: 530139
Units: Millimeters
Dimension: 2110 x 2410 x 1010
System unit mm / FBX / No plugins used.

https://www.cassina.com/cn/zh_cn/products/esosoft-bed.html 

The archive contains the 3ds max 2017 scene for Corona and V-Ray + fbx files. / No plugins used.

The preview renderer is made using Corona 8.2 The conversion from materials to V-Ray 6.1 is accomplished using the V-Ray scene converter.