The scene contains a model of the Lieri Mini sofa by divan.ru, the following variations of materials:
Nisa Land Stone, Nisa Land Light, Nisa Land Marsala, Nisa Land Navy Blue, Nisa Land Silver, Nisa Land Forest
Dimensions ~~ 155x75x70 cm. The model has the correct geometry and UV-scan, texture maps and materials with unique names.

Manufacturer website: https://www.divan.ru/ 

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