A few years back when I was new to 3D printing I created the Tron Tap Dispenser (https://www.thingiverse.com/thing:532287). It wasn't one of my best works and is on my list of things I need to redo.

A few years after that I created a Tron inspired Pencil/Pen/Paperclip desk accessory in the shape of the Master Control Program (MCP). It has holes for pens & pencils, and other desk accessories.

Non AMS users (can only print one color at a time)

Print the “Pencil Holder" Plate (with supports if you don't want some dropping in the eyebrows etc)

Then print the plate with the other insert parts in an accent color (ie. yellow)

After printing insert the parts into the face area on the pencil holder to get the accents

AMS Users

I included a screen shot of how I colored the pencil holder as a guide.

Once colored print out the pencil holder plate only (use supports to avoid dropping).