https://sonum.ru/catalog/krovati/spalnaya-sistema-barbara/ 

The sleeping system can be made in various sizes and upholstery. Details on sizes and fabrics can be found on the website.

The library of materials (fabrics and eco-leather) can be downloaded here:
https://3dsky.org/3dmodels/show/tkani_i_materialy_sonum 

Bed model file in *2015.max format with customized materials, Corona render engine was used.