This is an insert for Creature Comforts to store all the components from the game securely and organise them to make setup faster.
The filename for each file specifies how many of each need to be printed.
The player boards don't need a printed holder, they just sit in the empty space left by the other components.
The valley cards holder is quite large (197mm long) and so won't fit on smaller printers – however, the layout of the organiser is designed so that card holder is technically optional because you can store the cards in the gap with the player boards. If that part doesn't fit on your printer, just don't print it.
The author marked this model as their own original creation.