The Enscape assets are supported in V-Ray by the new compatibility - as they were inserted within Enscape. The Enscape assets are not yet available for V-Ray users to insert themselves outside of Enscape. We are also looking to enable Cosmos assets to be used in Enscape sometime in the future.
Due to an exceptionally high number of inquiries, we're currently facing a larger than usual backlog of tickets. We sincerely apologize for any inconvenience this may cause and appreciate your understanding and patience.