Contour 13 by GLAMM FIRE

Fireplace in a minimalist style, transformable, on the manufacturer’s website there are more fireplace design options

Manufacturer GLAMM FIRE
https://www.glammfire.com/en/products/contour-13 

Corona Renderer version 9.1
The model uses materials that may not display correctly in very old versions of the engine; the materials are made in CoronaLegacy

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.