Kanban: Automotive Revolution Insert for sleeved cards and small print bed

I used mkktbkkt81's insert, which is a great design, but I felt needed a few tweaks:

• I used onichan's change to the part that fits cards so it would fit sleeved cards
• I've also broken up the following parts in two because they were too big for my printer, which is an Ender-2 Pro:
  • "Box__Part_4"
  • "Cars1"
  • "Cover1"

I'm adding just the elements I've broken up here, all other parts can be found in the original posts.
I ended up not printing the "Box Part 4" because it was more of a spacer and I felt I didn't need, but the broken up model is attached here.