Darth Vader Bust - Base

So I wanted a base for the Vader bust - https://www.thingiverse.com/thing:3986772 - so I did this (I saw the oval one - https://www.thingiverse.com/thing:1319396 - but I wanted something more hard edged and mean looking). Hard to see the embedded text but I am thinking about taking some colored modeling clay and pressing into the cavities to make it stand out more. I am open to suggestions! If you have a dual extruder then I guess you could do another color for inside of the txt but I do not have one.

I am also trying to figure out a way to light it up so the words would be lighted rather than stuffed with clay or something. Just a beginner here so I am still trying to learn how to do anything so may take a while to figure that out.

Infill actually was ok at 5% for a test print I did but just like the bust itself, I wanted to make sure it could handle being touched.

Supports I did EVERYWHERE just so the embedded text would have a better footing on the inside. Since it was on t