I have created a GrandMA2 fixture profile and a VDMX File that go together so that you are able to control up to 8 layers of vdmx on a lighting console.
It also works with the MA Lighting DOT2 Console which is interesting as the DOT2 onPC gives you 1 free Universe.
The Fixture Personality Takes 40 channels of DMX per layer.
thought you guys might be interested
Its on my website right at the bottom of this page
http://mirrormediaproductions.com/applications