This is an edit of a great file:
https://www.thingiverse.com/thing:6193543
I didn't have the screws needed and didn't like the big thing sticking out in the middle so I removed that and added these little pasta guys (I'm sure there's a more technical term than that)
I just superglued everything in place and it works great!
I recommend gluing the pasta pins bed-side-out for a cool aesthetic