UPDATE: So, after a few weeks of the trailer being up, I was copystriked and the video was deleted. This made me a lose a lot of motivation and it's clear if you look at the fact that this datapack wasn't updated in 9 months. I remembered this a few days ago and I honestly kinda want to continue it but I don't really want to waste time on something that gets me nothing in return since I have a lot of other things I want to do. The code is an absolute unoptimized mess that can make your server lag just by itself. I'll be uploading the trailer with the music being a bit changed (it sounds much worse but I shouldn't get copystriked). I would like to redo the trailer + the datapack since I have a lot more knowledge now but again, I'm not sure if people would be still interested. I'm actually uploading the trailer to my old channel where I didn't really do anything because I'm scared of my new channel being striked. I have a new youtube channel that is my main focus right now. Again, thanks for reading and if you want me to continue making this datapack, tell me in the comments either here or on my youtube video. If you want to contact me personally, see my linked discord or twitter.

This datapack adds stands from JoJo's bizarre adventure. I only have 8 stands at the moment but I plan doing many more of them.
It was inspired by https://www.planetminecraft.com/mod/jjba-stands-datapack-new/
To use these stands you must use the command /scoreboard players set @s Stand {number of the stand}. I'll only use this method for now.
To summon your stand, clear out the first few slots in inventory and drop the head that says "Summon Stand"
List of all stands with their abilities:

Sticky Fingers:
Punching with pretty good damage
Short and long zippers, which allow you to open zippers in blocks and go through them

Foo Fighters:
Has a water system where you need to drink water or be in water or else you die in some time. Abilities cause you to lose water.
Can heal a few hearts which also gives some hunger. This can be also used on people around you.
Plankton bullet, which is a normal arrow that you shoot.

Scary Monsters:
It can turn you into a dinosaur and back into a human. While being a dinosaur your armor gets replaced with leather dinosaur armor but you also get speed II and strength II.
You can also turn someone near you into a dinosaur but that only helps them.

The Sun:
The Sun can put entities around you on fire for a few seconds.
It can also shoot a pretty accurate arrow at the nearest mob.

The Emperor:
It can shoot a bullet that you goes in the direction you are looking at (so if you are looking North, the arrow will go North, it won't go into the place you are looking at)

Superfly: 
This stand is really only usable when trolling but that's still a use.
The tower must be 10 iron bars on each other, to select it, go on top of it.
It works just like in the anime and manga, if there's only one person near the tower, he gets trapped and can't leave but if there's more people near it then people can leave but one will be trapped.

Star Platinum:
Can punch with very good damage.
It can also stop time for ~2 seconds.

The World:
Is the same as Star Platinum but the time stop is 5 seconds long.