In Project Zomboid, there's mods, which are all generally free.
You'll notice many other "no's" have been added, such as the mini-map. Their [n] prefix has been removed, if so. When the OP was made in 2013, the guns still had completely generic names, such as "Pistol," etc. Does that mean those others without the [n] will be added in the future, such as nudity and aerosol flamethrower...? Who's to say?
As for "military aid," there are already military-style items in-game, such as the Military HAM Radio. Who's to say what other military items might be added? The list says no overpowered stuff, but clearly the rules were meant to be broken.
Learn javascript and help update the large heap of outdated mods that will inevitably keep breaking. Or donate your dollars to the big modders/groups responsible for your favorite mods. Most of them do all that work for free.
No. Drink bleach. Fin. Goodbye, indeed.
Odd how many suggestions there are in a thread designed to subvert future suggestions...