I have a couple of different games I am running and I use the DnD Dice Box / Tracker by Endorriar to help them keep organized.
I thought it would be nice if there were a custom shelving unit for them so I drew up on really quick and printed it out overnight. This is revision 2 with better spacing and wider shelves. I'll update the photo when I have the newer revision printed out.
The author marked this model as their own original creation.