Namh doesn't like this mod for some reason so you have to manually intall it.
Go to your game folder and put them here:
\steamapps\common\NieRAutomata\data\wp
the \wp folder has to be manually made unless you've installed weapon mods before.



Mod's Page: https://www.nexusmods.com/nierautomata/mods/292

Thank you for downloading my mod♥!