Chili Mafia Box Insert

I wanted to sleeve the cards for Chili Mafia to make shuffling easier, but wasn't happy with how they fit in the box afterwards. This insert cleanly fits into the original box without any bulging, and includes two removable inserts to store the cards to make removal better than tipping the entire thing over. Also includes a slight recess in the top to fit the instruction manual and prevent it from sliding around in transit. Uploaded model has reduced the card insert size slightly to allow better manual placement. Print card inserts on bottom face, provided .3mf has them aligned properly.