Our coil over kit has a camber plate. . .just not exactly what most people consider a camber plate. It's much more attractive yet allows you to offset the upper strut mount to gain more negative camber and spring clearance.
The only downside is that it currently fits only our coil overs. We designed the strut shaft a little differently than other manufactures which made it stronger, but more difficult to adapt a plate to.
Well you could borrow my car to make them fit other coil overs.