My family has been enjoying this game, but it's crying out for some organization due to the numerous card piles. I found some other models that focused more on player trays, but I was more interested in storage that could be deployed to arrange the cards the way the instructions suggest during play. I constrained the height to match the building brick organizer they DID include so the board still fits nicely. 

This was a quick model and there's definitely room for improvement, but I'm happy enough with how it turned out to use it for now. 

A few things I'd like to do for the next version (or in case you want to remix and beat me to it): 

• Stacking lip for nesting inside parts together in the box
• Interlocking feature to keep the parts together during play
• Rigidity improvements
• Weight and/or build optimizations