The scene includes a model of the Uno Dantone Home swivel chair and three fabrics in different colours. https://dantonehome.ru/products/kreslo_krutyashcheesya_uno_tkan_ep1/ Size: length = 920 mm, depth = 920 mm, height = 820 mm. Number of polygons: 144,497 - For those using V-Ray versions earlier than 3.1, please note that the BRDF section in the materials is set to Microfaset GTR (GGX). If your version is older than 3.1, the BRDF field will be empty. Select Blinn, Phong, or Ward – whichever is more preferable. For Corona render, it is recommended to use version 1.5 or higher.