Modular Organizer for paint, makeup or tools

This modular holder was designed initially to hold varying sizes of makeup containers for my wife. I built a parametric model to adjust the sizes easily and export the files as needed. I decided I could use something like this for my hobby paints, and made some for myself as well. The paint bottles shown are 24 mm in diameter.Each “shelf” latches into the back of the shelf in front of it with a wedged dovetail, and the last shelf is held up by a leg that slots into the back.The files are named based on where they are expected to be placed followed by the hole diameter size in mm. For a 2 shelf system which had 24mm holes you would print a front_24 and a back_24 and a LEGS2, which would give you the necessary parts. For more than 2, you will need to add middle_24 or whatever size you would like. You can add multiple middle_24 files as needed. You would then print the LEGS file that pertains to however many shelves you are going to use. I've only modeled the legs to go up to 5 tiers,