Modular Tool Holder for Small Printers

I created this modular tool holder because my 3D printer is too small to print the compelling existing designs. So far I have a module for the following:
* Wire Strippers - (my brand are CHP, but they are generic). This module also works for large tweezers (it holds two pairs)
* Mini Screwdrivers - Or any straight tool, really. This design isn't very space efficient, but I wanted to be able to see the tip
* Cup - Pens, knives, markers, anything that will fit in a cup
* Tweezers - Two narrow bars that hold two pairs of tweezers
* Pliers - holds a single set of needle-nose pliers or side cutters
* Pliers with Stops - same as "Pliers" but with extra supports for shorter pliers
* Electric Screwdriver - fits a General 502 electric screwdriver and 15 bits.
* Generic End - just an end piece to put on the final section.
* Stylish End - A more swoopy, organic looking end piece.

I made this with OnShape, the original project is here:
https://cad.onshape.com/documents/24ae027915d2fc5