Download Info:

Singleplayer: Copy the world save file, and paste it into your saves folder found in .minecraft.
The resource pack will already be set in the world file.
Make sure to play in version 1.17.1 and on a vanilla client, otherwise the map will break.

Multiplayer: Remove the resources zip folder from the world save file, and give everyone else playing the resource pack. Each player will need to download it and put it in their resourcepacks folder in .minecraft.
Make sure to not use spigot or forge otherwise the map will break, and make sure the server is 1.17.1.