Halo lamp_d 60Halo lamp_d 40
The model is made for smoothing.Turbosmooth in Render iterations mode.
Who works in V-Ray version lower than 3.1 be careful, in some materials in the BRDF section is Microfaset GTR (GGX), if Your version is older than 3.1 , the BRDF field will be empty. Select Blinn, Phong, or Ward.