The size of the background tile is 600 * 1195 mm. 8 different textures.
Decor size 495 * 423 mm.
The scene did NOT use third-party plugins.

Who works in the V-Ray version 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 – which is preferable for you.