World Download for a Minecraft Server I run. Due to how the server handles things the dimensions are split up so you have to download them separately.
The World Download offers things such as a chance to visit past bases and even enter previously admin only areas (with the use of creative mode) The admin room is located directly under the main bedrock tower in spawn. If you played on the server all your enderchest and items will still be intact on the overworld world. The ability to download the other dimensions also lets you see the original overworld seed as spawn has been blown up and then fixed at least twice meaning the terrain would be different. Now what are you waiting for? Get in there and find as many secrets as you can and trust me, this worlds was running from the 3/05/21 to 17/10/21, so over 5 months, meaning there are a lot of secrets for you to find.