HERE BE SPOILERS FOR THE LATER GAMES OF THE MAIN BOX AND THE EXPANSION!
Bought the Harry Potter Hogwarts Battle deck building game a while ago and didn't like the insert, so I decided to make my own.
There are 4 .stl files in here. Main is where the cards should be while playing or during a campaign.
Storage is for cards separated back into their respective games or boxes (for the expansion) so you can play through the campaign multiple times. Intended for Hogwarts cards, Dark arts cards, Villains and Creatures, but Horcruxes, Encounters & Locations should fit as well. At the end there is a groove for the dice.
The file named tokens is just something to store the tokens, and fill out the box. The round hole is intended for the skull location tokens.
And the final file is if you can/want to print the whole insert in a single go.
The OpenSCAD file I created is also included here.
Note that I have sleeved all regular playing cards, Villains, Creatures, and Dark arts cards. If you sleeve other cards or haven't sleeved yours, you may need to adjust some values to make things fit properly.
Also, this will be marked WIP until I've had everything printed (I don't have a printer but I rely on a friend for this)