Rivals for Catan Insert

This is a remix of https://www.thingiverse.com/thing:4772733 created by Jayen. After printing the original insert I noticed that my expansions would not fit into it. So I decided to try my hand at creating my own insert (my first 3D design) using freecad. It works and hopefully someone will get some use out of it. This was not intended to be used with cards in sleeves.