Jolie Collection 5 models are deployed and presented in the material Olde Bronze and chrome
The rest of the information is under the link below ...

http://www.kichler.com/products/family/jolie-collection.aspx 

Who works in the V-Ray version is lower than 3.1. Be careful, the materials in the BRDF section are Microfaset GTR (GGX), if your version is not older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you.