The first scale check on my part was a failure. The proportions were wrong. :<
Currently, here is all the 'final' drawings done for the Angels Fall First universe's Treadway defense line. (think of it as the border between north and south korea, lots 'o mines and fun.)
Defense Station, Geivald Class (6km tall) -> LightPlat Command Center (5km tall) -> Communications Center (2km wide arials) -> Buoy Deployment Center (750 meters long) -> Fox class scout destroyer (201 meters long) -> Sensor Buoy (23 meters tall)