Remember those Valkyries I have at the studio? The ones I've been trying to find a home for (along with a Guard army)?
I ordered six Vendetta conversion kits for them. Those are in now.
Each one has a sensor array, a side-array of lascannons and the two twin-linked wing lascannons. Of course, everything can be magnetized so that they convert back into Valkyries.
You can order a la carte if you want or just leave all the details up to us (that's called a Turbo Army):
The other thing that's possible is to make all the guardsmen into vets made out of Space Marine Scouts. We've done this before with great results.