Name of the plugin you want: MMO HORSES
Spigot Link: https://www.spigotmc.org/resources/mmohorses-1-12-2-1-15-2-horse-ownership-and-upgrades.73378/
Price: $7.50 USD
How it would contribute towards the betterment of the community: There's no premium horses plugin on BlackSpigot.
MrFlameTroll uploaded the source codes of GTM plugins.
People tried to builder their plugins, but they needed JLib.
Well, this morning I tried to compile a new JLib, and I got it.
Still, you will need to remake the plugins, but now you can go farther using JLib.
Source Code...