This is a model of a single AC unit.

The AC unit has a turbosmooth on it and its base mesh is roughly 18, 425 polygons.

3ds, fbx and obj formats are saved out at the base mesh level.

Textures included in the 3dsMax zip files.

Lighting set up in 3ds Max using V-Ray.
V-Ray and Scanline 3ds Max versions available.
Renders as shown are in V-Ray only.
Textures and materials are included