This is for onshape users.  You will need an onshape account to be able to configure this.  Onshape for personal use is free.

It uses a variable studio for configuration.  You can configure the size and drawer layout in onshape and export the stl file to print.  I have included some sample stl files so you can see what they look like.  These STL files are sized so that the rack could be used to store filament boxes/rolls.  So they are smaller.

Onshape Link

 [https://cad.onshape.com/documents/fd34c67e4451fc76ce6f9138/w/f00243977c75a25b67d48ae3/e/571ee48b90b57a38559b7fe0](https://cad.onshape.com/documents/fd34c67e4451fc76ce6f9138/w/f00243977c75a25b67d48ae3/e/571ee48b90b57a38559b7fe0)