A fireplace set of several items is presented. To optimize the model, we used the textures of the PBR trading store https://www.northlineexpress.com 
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When importing to Vray, set the diffuse and Refflect map to "automatically", on all other texture maps gamma 1 (the gamma can be selected when adding a bitmap texture in the selection window to the VrayMtl material). Normal bitmap connect via coronanormal card with bump /