First Class All Aboard the Orient Express Insert

I recently acquired a used copy of First Class: All Aboard the Orient Express! and was surprised to see that there was no insert in the box. On the flipside, all but one of the expansions was in the box. Since I've got a lovely Stratasys ABS printer to play with, I put together a custom insert using Tinkercad to remix assets from jgrg1's Wingspan Insert (https://www.thingiverse.com/thing:4740696) and my own Wingspan insert (https://www.thingiverse.com/thing:6004492).

You will need to print a total of 20 parts, though most are pretty small. Quantities are noted in the filenames, but for completeness, you'll need 10 card boxes, 4 player boxes, and 1 of everything else. There's also an optional spacer which you don't need to print.

Note that this insert will definitely not allow vertical storage, and don't turn it upside down! There's a LOT of air in that box. I also didn't bother with any board-holding features since I'm not all that good at this sort of thing. You can also arrang