Hello there, moderation team! Can you add the mod "Globe", by iChun?
https://minecraft.curseforge.com/projects/globe
Globe is a mod that allows you to make a globe out of your favorite build. The mod adds 3 items to the world: a Globe, a Globe Stand and a Globe Creator. To make a custom Globe, you have to place a Globe Creator in the middle of the build you want to contain and insert an empty Globe into it. The Creator will then start a sequence that causes the Globe to be created. Globes can also contain mobs inside of them. When placed on a Globe Stand, the Globe will float above it and can emit snow upon being hit/punched.
...that was an oddly long summary, but you get it, right?
Thanks in advance! 