The mod seems to load fine, there's no issues when loading in but whenever someone attempts to place one of the tanks down it crashes their game and locks them out of the server, :0
Version: 1.16.4
crash log: https://pastebin.com/QubrjNbg

DON'T GET MOD FROM ILLEGAL SITE

You should not get files from sites listed here. My files are available only in CurseForge, GitHub Release and my Google Drive.

Download latest version from proper site.