Do I need to set up the V-Ray Proxy associations? June 30, 2021 08:29 Updated No. The proxy associations are already made and ready for use when you insert your asset from Cosmos. Related articles Can I assign different materials or even VRscans to Cosmos assets? Can I use the Cosmos Library in a shared network setup? What should I do if the Cosmos screen is white/black? What is Chaos Cosmos? Does Corona support more than 64 threads?