Sleeping system Loius & Podium M
Headboard Loius (Manhattan Steel)
Podium M base (Manhattan Steel)
Mattress Verda Intelligent EuroTop
https://tsleep.ru/ 
The archive additionally attached file 3dsMax 2019 version

The Loius headboard is a timeless classic that is relevant in any era. It combines an aristocratic carriage screed, classical forms, the work of skilled craftsmen, charm and nobility. The curved side elements add elegance to the headboard, create a sense of security and are a "highlight" in the design. Loius headboard is love at first sight

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