I made this construction just for fun several years ago for a spigot server project
in the form of a big coloured scull that contains a small base as brain.
You find the entrance in the nose of the scull.

Nice small base for a creepy server, or a small spawn or just for fun.
Therefore have fun with it.
created manually by hand in the good old java 1.12.2 version for better compatibility to all newer versions.


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You don't know how to add schematic files to your world?

No problem:
You need worldedit on your server as a plugin or in your Minecraft Client as a mod.
Copy the schematics file into your worldedit schematics folder.

Enter in the cosole:
# list your schematics files
/schematic list
# load schematics file
/schematic load <your-desired-schematics-name>
# paste schematic into your world
//paste

other suitable commamds:
//undo


# this you can do before paste rotate schematic with X Y Z
//rotate 0 90 0