V-Ray Proxy allows for easier complex scene management with highly detailed models. Features of Vray 3.4 for SketchUp 2017 Below are some noticeable features which you’ll experience after Vray 3.4 for SketchUp 2017 free download. New UI Introducing a redesigned, designer-friendly user interface for faster workflows. Material library Select from over 500 drag and drop materials to speed up your next project. V-Ray swarmIntroducing a powerful, scalable distributed rendering system that’s simple and fast.