4 types of slatted ceilings, with structural elements, aluminum fixtures Donolux N 1595 BLACK and LED lamps.

Polys: 228176
Verts: 231168

-max 2014 corona
-max 2014 vray
-fbx corona
-fbx vray
-obj
-mtl
-textures

The model is made under smoothing, so you can control the density of the grid for a particular frame. The smoothing modifier is enabled (display in the viewport - 0 iterations, on the render 1 iteration).