Terraforming Mars Who needs big box

I made these cardholders to store all components in the main box.
The 2 thin cardholders are meant for Prelude and Corporation cards.

The card boxes fits precisely around the playerboard inside the main box.
This makes it possible to stack the elysium/hellas board on top of that and then all the bits and components.

I even got room for all my 3d printed cities/greeneries/special projects on top of playerboard.

The cards in the picture are sleeveless, but it has been tested and perfectly fits:
Swan PanAsia Premium (SWN-510, 100/pack) - (65 x 90mm)

There seems to be enough space for the ~70 sleeved cards upcoming in Turmoil expansion.

Update: Added box to store 3d printed water tiles (which dont stack as great as flat cardboard) I printed these: https://cults3d.com/en/3d-model/game/ocean-tile-set-for-terraforming-mars-10-designs

Update: Added playerboards, I'm sorry I forgot where I download the original and who to credit for the original design. I just sliced it at the emboss depth so it can be printed in 2 colors with a printer with 1 head (Add a stop in gcode and switch filament)