Headboard Circles:
- wall panel (4000*70*3000 mm)
- soft headboard (2200*45*1400 mm)
- sconce (250*165*250 mm)
- bedside tables (380*380*480 mm)
- Solaris Pushbutton Switch by Meljac https://www.meljac.com/en/collections/solaris-collection/ 

reference: https://ru.pinterest.com/pin/1266706135949206/ 

All objects are attached, have logical names of materials and textures
TurboSmooth open

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

Those who work in V-Ray versions lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever suits you best