Seneca by Cedar and Moss
https://cedarandmoss.com/collections/new-designs/products/seneca-sconce?variant=39904015745094 
Dimensions: 140*160*300mm

Stanton by Cedar and Moss
https://cedarandmoss.com/collections/new-designs/products/stanton?variant=39418118406214 
Dimensions: 140*160*440mm

Polys: 21,652
Verts: 22 216

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