Ladder Straight (straight) size:

Length 4750 mm
Height 4070 mm
Width 1090 mm

Staircase 90 degree size:

Length 4070 mm
Height 4200 mm
Width 3060 mm

U-shaped ladder (Switchback) size:

Length 4280 mm
Height 4200 mm
Width 2280 mm

The number of polygons is specified without the TurboSmooth modifier
The model is made for anti-aliasing

Polys 619438
Verts 641185

Stage organization:

- all objects are given names in the scene;
- real size of the world (system blocks - mm);
- all previews are rendered in 3ds max Vray;
- the model is completely ready to use visualization in 3ds max + Vray + Corona.