Last I checked Rhino was gold in winedb. Did something change?

But I set up work machines when I need windows. Using corporate licensing help set some pretty good group policies. Then I just remote into them when I need to use something or work on something windows related. You can keep an instance in the cloud or a physical box, whatever works for you.

Remoting in with a linux machine on a semi decent connection is about the same as being there.