Suspended ceiling lamp Naco 1916 in three sizes.

The models are made according to size and photos from the official website:
http://www.nacolighting.net/product/56.html 

The scene contains 6 copies (3 models of 2 colors each) of the model, each with its own customized material.
The models have a Turbosmooth modifier with Render Iterations=2 enabled, which is applied only during rendering.

The models are saved in the obj file with Turbosmooth Iterations applied=2.

Dimensions and number of polygons / vertexes of Naco MD1916A-1A:
height - 24.1 inches (180 cm)
width - 17.5 inches (5 cm)
depth - 17.1 inches (33.4 cm)

7,584 polygons and 7,636 vertexes

Dimensions and number of polygons / vertexes of Naco MD1916A-3A:
height - 24.1 inches (205 cm)
width - 17.5 inches (33.4 cm)
depth - 17.1 inches (31 cm)

19,664 polygons
19,831 vertexes

Dimensions and number of polygons / vertexes of Naco MD1916A-5A:
height - 24.1 inches (181 cm)
width - 17.5 inches (21.0 cm)
depth - 17.1 inches (97.0 cm)

32,976 polygons
33 285 vertexes

All objects in the scene have unique names.
All materials have unique names.
All the cards have unique names.