More window models:
https://3dsky.org/collection/shared/5271367 

Painted wooden window-door of a classic shape
Single window size:
W 1750mm
D 500mm
H 3400mm

Two types of doors, three types of coloring - off white, French grey, dark French grey.
Also included are two types of wall panels.

3dsmax 2013 and FBX file with Vray materials
3dsmax 2013 and FBX file with Corona materials
Preview materials from Corona
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All CoronaLegacyMtl materials compatible with older versions of Corona

For Vray versions below 3.1, some materials may not be displayed in MatEditor and during rendering. To fix this, set the value to Blinn in the BRDF section.