Modular Puzzle Wall Shelf

Breaking News! I created a [customizable version of this design](https://www.thingiverse.com/thing:4620226) which allows you to generate any size you need!

With this modular wall shelf you can put your things on display in a creative fashion. Print the compartment sizes you need and assemble them in any which way. You can easily extend the shelf with more pieces as needed.

The small "1x1" piece contains a hole in the back which can be used to mount the entire assembly to a wall. These hole pieces should be attached to at least two other pieces to make sure they hold together tightly.

You can scale the pieces in the Z dimension to get any size you want.

Note that for the "puzzle" to align properly, the pieces cannot be rotated, so you have to choose beforehand which orientation you want the piece to be in.

The STL files are named `WxH.stl`, where W and H refer to the dimensions of the inside of the compartment in centimeters.

I have included all possible combinations o