The scene contains the divan.ru Bons model of the sofa, materials of the following colors: Bons Textile Grafit, Bons Navy Blue, Bons Velvet Gray, Bons Velvet Emerald, Bons Textile Latte
Overall dimensions: 200x100x90 cm. The model has the correct geometry and UV-scan.

Manufacturer Website: https://www.divan.ru/product/divan-bons-textile-grafit 
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For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured taking into account PBR