If you are already using V-Ray 5 for Revit, you can go to your login page at Chaos Group's website to get your latest full version of V-Ray 5 for Revit. If you are new to V-Ray for Revit, you can download demo versions here.

And more performance and quality improvements.

Ambient Light Mode to give a brighter presentation of scarcely lit spaces like interiors without direct sunlight.

IES light profiles can now be used for more realistic presentations in Vision.

Preset grass can now be added to any surface for more realistic terrains.

Native sun studies from Revit can now be loaded into Vision for lighting studies.

Standalone app export - Share a project via an executable file which recipients can open even without having a V-Ray license so they can enjoy the full functionality of V-Ray Vision - including navigation controls, color correction parameters and more!.

More artistic control in post - The V-Ray Frame Buffer now has a sharpen and blur effect to polish final renders.

V-Ray Material improvements - The new thin-walled reflection control allows users to effortlessly create complex transparent and translucent materials.

All Cosmos family items are now conveniently organized into a separate sub-tab of the Families tab, making it easier to access and distinguish them.

Object's Material parameters such as color can now be changed or you can completely replace a material to get the desired look.

Chaos' collection of render-ready content now also contains materials, which users can use out-of-the-box and also customize their color, bump, gloss and more.

An NVIDIA® RTX card is required to make the most of Vantage. Users can navigate and interact with the model’s true lighting and materials, and create animations and images with ease.

Chaos Vantage Live Link - The most complex scenes can now be explored in pure ray traced real-time with zero setup.

Users can disperse multiple objects simultaneously and control their size, orientation, and density for maximum realism.

Scatter - Add hundreds of objects on any surface in an intuitive and memory-efficient way.

Reuse previous work and achieve visual consistency.

Linked replacements control - Total creative control over V-Ray material and object replacements in the BIM model’s linked files from within the host project.

V-Ray 5.2 for Revit is officially available for download now and now contains linked replacements, scatter and more! What's New

Vray for revit 2017