My remix on a handy case to keep everything all together for your in person sessions.  

My changes:

-Revised inside to include specific coin storage area.

-Added D&D logo to the top of the lid

-Revised the coins and spell slot tracker, coins and slots were made smaller as to fit inside the box.  Also added the D&D logo to the coin.

-Revised the storage squares on the right of the model to be one large compartment to fit an entire mini inside. 

If I had more time, I'd have revised the clip, it is the one part about the model I don't care about.  It works, it hasn't broken, but I feel there is a better solution out there.