Wave Shelves by Bolia
https://www.bolia.com/en/products/04-133-02_00001/?id=04-133-02_00001 
Available in two finishes and three sizes:
700*120*50mm
700*220*50mm
400*220*50mm

Falda candlesticks by Bolia
https://www.bolia.com/en/products/24-949-03_00001/?id=24-949-03_00001 
Monolith vase by Kristina Dam Studio
https://kristinadam.dk/products/monolith-vase-designer?_pos=2&_sid=7ff948f0e&_ss=r 

Polys: 66 222
Verts: 67,550
TurboSmooth for shelves 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