Two more parks for you: Glacier and Saguaro.
Glacier National Park has a really nice set of maps, especially if your interest is in hiking trails. They’ve done a nice job putting together hiking maps for each section of the park. I also appreciate the campground maps, although a number of them are quite ugly. Hopefully those will be next on the list to modernize!
Saguaro National Park seems to have a pretty old park brochure map; they must have been near the bottom of the list for service-wide updating. The official Saguaro park brochure maps look much like the old versions of many other parks… I wonder if a new one is coming down the pipeline?