Corona reached production status on the 3ds Max platform. Details and changelog here: https://corona-renderer.com/blog/corona-renderer-4-for-3ds-max-released/ And a scene I picked up from one of the links in that site. Lovely work (as are the others by that artist). Only shortcoming (for me) is that I can really see the render after it finishes and I transfer the image back to my laptop. Remote desktop control is depressing when graphics are involved.