Headboard:
- soft wall panels of various heights and widths
- wood effect wall panels, 350 and 200 mm wide
- bedside tables, 700 mm wide (optional)
- soft panels on the base of the brass panel at the head of the bed
- Solaris sockets and lever switches from Meljac https://www.meljac.com/en/collections/solaris-collection/ 

References: https://www.pinterest.ru/pin/12244230226519676/ 

All objects are attached, have logical names of materials and textures
TurboSmooth is open
Holes for sockets are made using corona distance and auxiliary boxes with the parameter object properties->visibility ->0

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