Why would anyone want to have to use a 3rd party product after spending $300+ on the software? There are other lighting options like lumen if vray is to labor intensive.
You must understand that Vray, (like Arnold , Redshift, octane,Iray, lumion, cycles etc), is not a lighting system but a complete stand alone rendering software the requires its own native shader and lighting system system.
It must be $$licensed $$ and integrated into your software as third party render engine to which your scenes are “exported and rendered.
As a former C4D user I used Vray(for C4D) for nearly a decade
I still have it with My "old" seat of C4D R26.
Not as simple as some single person just writing a “python plugin” :D
