Splendor game organizer with support for promo noble tiles

Splendor is a fantastic tabletop game, but the box for the game has a bit of wasted space which reduces the portability of the game. I was inspired to create this design after seeing a post where someone on reddit created a minimalist foamcore organizer for the game: https://www.reddit.com/r/boardgames/comments/2w5zgy/foam_core_minimalist_box_for_splendor/.

This variant of the Splendor organizer has extra room for the promo noble tiles.

The organizer cover can be easily held in place with