Champions of Midgard full Kickstarter with Sleeved Card Storage

I loved Solajin's Solajin's Champions of Midgard (kickstarter box insert) but I use sleeved cards so needed to expand upon his creation to store my game. I am not a modeler yet so searched for customizable starting ideas and modified them in OpenSCAD to flesh out the rest of the storage solution.

To use this first print out Solajin's Champions of Midgard (kickstarter box insert) https://www.thingiverse.com/thing:2555504

CoMKS_BoxSupport.stl holds the 3 component boxes from Solajin's buil