face for background volA5:

Number of polygons: 37,826
Number of vertexts: 57,372

Max file size: 9.44 MB
Rendering in max-vray.

THE RIGHT BUILDING: L = 850 cm, W = 640 cm, H = 2130 cm
THE MIDDEL BUILDING: L = 920 cm, W = 640 cm, H = 1780 cm
THE LEFT BUILDING: L = 750 cm, W = 650 cm, H = 2150 cm

You can use each building individually

software: 3d max 2013. v-ray 3.60.03. corona 3
The archive consist of: max 2013. corona3. fbx vray. fbx corona. texture. preview
All objects, textures and materials are named accordingly.
The scene is built in the metric system (in mm)