Curtains with Roman curtain and Telle set 02
The archive has:
3 blackout curtains Roman curtain Semi-sheer tulle
All textures MAX 2014 (V-Ray 3.60.03) FBX_V-ray MAT_V-ray
Who works in the V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is a Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable to you.