I made this remix to improve ease of printing, and rotate the French cleat for mounting the shelves to the front of the mounting point. NO SUPPORTS BABYYYYY!

The big downside from the original is that what you mount it to can't be as thick, and the largest parts may not fit on smaller printers in the no-support orientation.

I also recommend using a metal M8 bolt and a wrench to make the threaded holes a little easier to get the printed bolts into. The holes work, but due to the top and bottom getting a little flattened in the slicing/printing process they can be a little tight.