The window is made simplified as an additional object. Transfer the decor to the window in your project.
MATERIALS:Vray 3.6 / Corona 5
ARCHIVE:Models with materials: max-2015, fbx, obj / Light for the star
UNITS:System - mm, Display - mm
SIZELarge star h = 697mmDimensions HxWxD 1427x1448x275mm (only decor, no window frame)
MESH:Polys: 104757, Verts: 109175
MODIFIERS:No
ADDITIONAL PLUGINS:No
BE CAREFUL:!! Vray 3.6. In the version below 3.1, be careful - in the materials in the BRDF section there is Microfaset GTR (GGX). If your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you.
!! Corona 5. For Corona render, it is recommended to install version 1.5 and higher, since the glossiness of materials is adjusted with PBR