I figured the easiest thing to do was to do a remix of my own thing. I removed the needless cylinder in the lid as well as changing the general dimensions of the holder. The dice should be more accessible now. Though it is small, you can now use the top as a dice tray to contain your wild rolls. There is also an included STL for an 81mm circle to use as a cutting guide for some felt of foam to put in the top to blunt the impact of your dice. Make sure that you use 1mm felt or foam, otherwise the case might not completely close.
The pictured dice holder is an older version, I haven't printed the newest version yet (old version wouldn't close fully with felt in the top)
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