I liked the way the player components were held in https://www.thingiverse.com/thing:2997721 but I didn't like that it had to be a tight fit for the main disc and pressing down to open it seemed awkward. Plus, the deck holders seemed not scalable to additional expansions and wasted space, so I created my own from scratch.
I don't have icons for the two upcoming expansion decks, but I will update it once I can get some pictures - in the meantime you can use blanks and a sharpie. The card box is also large enough to support sleeved cards, but I haven't created one yet.
If you have a multicolor printer, you can just select the filament colors in the .3mf file (only used on the card separators). I also printed the player boxes in each players' colors.
I cut pieces of closed-cell foam to take up the extra space in the card box.
Fits the Lookout Games box - apparently there is another version with a different sized box and a different number of forests.
Upon request, I have included the Fusion360 file so people can make it fit a different size box. I apologize in advance for the state of the design (particularly the card separators and overlapping bodies), but hopefully it will be useful.
The author marked this model as their own original creation.