Layer contact sheet in RV?

Has anybody ever written a package that allows to create a contact sheet (i.e. RV layout view) from exr layers/AOVs?
I know I can view them individually via the session manager but it would be extremely helpful to have the equivalent of Nuke’s LayeContactSheet in RV.

Hey Frank, I haven’t written one, but you might find more success if you categorize this question into the RV section. I almost missed it myself.

Thanks Michael,
I thought I had, weird…