Create Mod - 5x5 Artillery Bunker

Hello there,
so this is my 5x5 Artillery bunker. You can place it nearly anywhere.

I wanted to give it the abilty to hide underground, but I realised that this would be pretty difficult for me.
Also: I was too lazy to build a auto loader and to make it faster, so we have a slow reloading and slow turning.

If you have any ideas or tips, please tell me in the comments.

Here is the schematic: https://www.mediafire.com/file/3cbrtccx3nh485g/smoll_arti_bunker.nbt/file

Feel free to use it in your own projects and to upgrade it ;)

Edit: Don't worry if something in from the video isn't included to the schematic, I had to make some changes, because I used a mod that caused for some confusion.

Видео Create Mod - 5x5 Artillery Bunker канала Mr. Who?