Curtains with Roman curtain and Telle set 02
The archive has:
3 blackout curtains
MAX 2014 (V-Ray 3.60.03)
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.
other models see here - https://3dsky.org/users/starwalker