Twilight Imperium Color-Blind Bases

I really like using Vypper's Wormhole Gates in my Twilight Imperium games, but they're problematic for one of my color-blind friends. The different base shapes aren't enough to solve the issue, unfortunately.

I've made new bases that fit the gates with the symbols on them, designed for multi-material printing.

I print standard gates as white lettering on black, and Creuss gates (the Delta wormholes, and their place-able wormholes) as black lettering on white.

For a ridiculous complete set, I've printed the following set:

I did try to make a complete, one-piece multi-color gate print, but had trouble getting the top part of the gate to print nicely, even with supports. If anybody can make that work, let me know!

Made a multi-color base with the letters on it to help my color-blind friends.