The scene contains a model of Hope sofa by divan.ru, 6 materials:
Hope Velvet Light, Hope Velvet Crimson, Hope Velvet Brown, Hope Velvet Blue, Hope Velvet Orange, Hope Velvet Yellow
Overall dimensions ~ 208x85x86 cm. The model has the correct geometry and UV-mapping, texture maps and materials with unique names.

Manufacturer's website: https://www.divan.ru/product/divan-houp-velvet-yellow-1 
-------------
For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of the materials is adjusted taking into account PBR