Is Brazil render supported by the Lands Design plug in? I tried rendering a simple terrain with trees and the renders would finish, but it was just a black image. I did apply an environment.
It should be supported, as any other Rhino renderer, as long as it reads correctly the Rhino materials and geometry, and I think Brazil does it.
What is the result if you render the same scene using the default Rhino renderer?
Guys, Brazil was announced end of life 7 years ago…
I don’t think you should put too much effort into supporting it 
Good to know, thanks Holo!