The scene contains a model of the Seisu armchair and four materials of different colors.
https://www.mtruss.com/products/seisu-armchair?variant=1675968 
Size: width = 800 mm, depth = 900 mm, height = 750 mm.
Armchair, polygon count: 24,128
Cushion + blanket, polygon count: 62,004
- Those working in V-Ray version lower than 3.1, please note that the materials in the BRDF section are set to Microfaset GTR (GGX); if your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong, or Ward – whichever is preferable for you.
For Corona render, it is recommended to use version 1.5 or higher.