I made this base for my personal use.

Because I have my printer on an extending corner piece of my Desk,
that is roughly the size of my printer (side to side), I needed to do something to stop it form moving around. If that is not the case you can use the parts without edge.

Print all the necessary files and Press fit them to your HIC Prusa i3.

I provide files with edge support and without edge support, print the ones you need