Xiaomi SmartMi tabletop and floor standing Smart Fan
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The renderers on the preview are made in Corona Render 12
The conversion of materials for V-Ray has been tested on the render

A turbosmooth modifier has been assigned to some of the objects in the scene: 0 iterations in viewport, 1 iteration in rendering, and the stacks are not collapsed
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All textures, materials, and objects have logical names.
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Format: Max2017+Fbx
Render: Corona v12 (LegacyMtl),Vray 6

For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of materials is configured with PBR in mind.

In V-Ray lower than 3.1, the BRDF section has Microfaset GTR ( GGX), be careful. If your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward, whichever is preferable for you.