My reference to a monster scenario is about a couple of rough prototypes. One - a scenario designed by Jim Aikens (designer of the CG), but its yet to be PT'ed completely enough for release with the mod - hence the quietness surrounding it. Hopefully, it will find its way to publication some day after SaP is published.
I've myself prepared a 'monster scenario/mini-CG', based on the July 8th actions. A combination of a monster scenario (OB established on Turn 1), but with CPP choices for subsequent Turns. It uses about 2/3 of the board. It also lacks PT, but with luck, will get there... someday.