UPDATE: PORT FORWARDING IS NO LONGER NEEDED! Just download the two plugins and you are good to go :) The Additions API now uses minepack.net to host the files, but you can go back to the old system if needed.
It's been a while. This is my plugin, Vanilla Additions. After more than a year of work, it is now released to the public. It allows you to have Custom Items with Custom Textures on Spigot Minecraft Servers. No Mods required!
Spigot Plugin Page: https://www.spigotmc.org/resources/★-...
Discord Support Server: https://discordapp.com/invite/Gvu2x5y
Port Forwarding Instructions: https://portforward.com/
Test Server: play.craft4plus.ml
Song: nanobii - sugar rush