The model is made according to photos and sizes from the manufacturer: https://www.ebay.com/itm/266782116108 A highly detailed model of a wicker plastic chair, suitable for close-up and close-up renderers. For medium and long-range camera angles, it is recommended to disable the Turbosmooth modifier on the model. Sizes: height - 37 inches (94 cm) width - 18.5 inches (47 cm) depth - 22.2 inches (56.5 cm) A chair with its own customized material is saved in the scene The Turbosmooth modifier is assigned to the model in the scene in Render Iterations=1 mode, which is applied only during rendering. The model is saved in the obj file without Turbosmooth. The object has a normal name. All materials have convenient names. Weight of the model without Turbosmooth: 902 534 polygons 972 403 vertexes Who works in a V-Ray version lower than 3.1 be careful, in the materials in the BRDF section there is a 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. For Corona render, it is recommended to install a version at least 1.5, since the glossiness of the materials is configured with PBR in mind.