XU-CH10443 solid wood dining chair.

Made in size and photos from the manufacturer's website:
https://www.amazon.com/Flash-Furniture-Cyprus-Commercial-Antique/dp/B0D79GMRVT 

Sizes:
Height 84.6 cm (33.3in)
width 52.4 cm (20.6in)
depth 55.1 cm (21.6in)

There are 2 copies of the model saved in the scene, each with its own customized material assigned.

Each model in the scene has a Turbosmooth modifier assigned in Render Iterations=2 mode, which is applied only during rendering.
In the obj file, the model is saved with Turbosmooth = 2 applied.

All objects have normal names.
All materials have convenient names.
All textures have a unique name with the model of this chair.

Weight of the model without Turbosmooth:
25,182 polygons
25,370 vertexes

The Pivot Point is aligned to the center of the model.

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.