Decorative set for the bathroom

All objects in the scene are logically named and grouped and have
its Multi / sub-object material.
The model is designed for smoothing, so you can control the density of the grid for a particular frame. The anti-aliasing modifier is turned on (display in the viewport - 0 iterations, on the render 2 iterations).
OBJ file without smoothing - add at your discretion)
For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.