Other mirrors: https://3dsky.org/collection/shared/5317520 

Round wall mirror Aurum (lat. - gold)
From the capsule collection of furniture by the curator of the LIFE AESTHETIC project Valeria Sergeeva and the UCLAD manufactory.
https://uclad-mnf.com/collections-old/tproduct/705037429-130072127341-zerkalo-aurum  https://lifeaesthetic.ru/catalog/aurum 

Collection: Mona
Diameter: 1100 mm
(The product can be made according to your individual sizes)
Material: hand-processed textured wood (solid oak, oil coating)
semicircular radiance along the contour
Colors: natural, walnut, black

Accent designer arch with rounded shapes.
Sun in your home: a round wall mirror adds light and glare to the space, and fits harmoniously into it due to its perfectly round shape. It can be both a functional mirror above the dressing table and an element of wall decor.
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! Renders are made in Corona, materials are converted to Vray using Vray-converter !
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All elements of the model have been unwrapped, textures and materials have logical names.
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For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking into account PBR

Those who work in V-Ray version 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. Select Blinn, Phong or Ward - what is preferable for you