I don't know if this can be classified as a mod? Whatever.

A long time ago i found this incredible command text made by Nevoska, a unknown youtuber. It was made for an older version of minecraft, the 1.8 version. I wonder if there is any way of translating it to newer versions of the game while functioning the same way it did before.

This is what the command does, it creates a cube-like 3d image that you can save anything built in it, and can be ported over anywhere you want, it means you can build anything inside it and carry it in your pocket, saving the construction to place whenever you want.

It's a very useful command and i think it would be great if it were in newer versions like 1.9.4 (version i'm currently playing) or 1.12.

Here's the pastebin link to it.

And here is the original video as well.