The structure of the model includes 3 seamless panels with a geometric pattern.
Dimensions:

Panel number 1
Height: 400mm.
Width: 430mm.
Thickness: 20mm.

Panel number 2
Height: 400mm.
Width: 345mm.
Thickness: 20mm.

Panel number 3
Height: 400mm.
Width: 460mm.
Thickness: 20mm.
Material library attached.
Render done in Corona 1.5

The model was modeled in the 2017 version of 3ds max; subsequently, the file was saved in the 2014 version of 3ds max as well as in the FBX 2006 format