Egpytian Gods 2oz Silver Display Case Inserts

This project was inspired by a user on Reddit.  As an avid silver collector; I have the full set of Egyptian Gods from Provident Metals.  The Reddit user made a custom box; and I had to have one.  After trying to contact the user; I decided to make my own.  Here is the original design and REDDIT POST.

I ordered this box from Ebay:
https://www.ebay.com/itm/357586049975

I picked up a piece of foam cardboard and felt from Michaels:
https://www.michaels.com/product/16-x-20-foam-boards-3ct-10185631
https://www.michaels.com/product/premium-felt-by-creatology-10372252

IMPORTANT:

It is possible these boxes have variations in their production tolerances.  This project is built specifically for a box with inside dimensions of 251mm x 198mm (25.1cm x 19.8cm) (9.88in x 7.8in).  While the insert pieces would be quite difficult to modify; the border pieces could be edited in a CAD program to increase/decrease the width.  This would have the affect of creating more/less room in the box to accommodate the inserts.

Step 1: (Re)Building the Box

1. Rip out the bottom of the box (foam inserts, bottom felt, glue).
2. Measure the inside dimensions of the box and cut two pieces of foam board to those dimensions and place in the bottom of the box (one on top of the other).
   1. Note - When cutting the foam board and felt; it does not have to be precise cuts on the edges.  There will be a small bit of wiggle room when placing the border pieces on top of the felt.
3. Cut a piece of felt to the same dimensions and place on top of foam.
   1. I added a bit of glue between layers to keep everything from moving.

Step 2: Printing the Border

1. Print top-bar.stl twice (one for top and one for bottom).
2. Print side-bar.stl twice (one for each side).
3. This completes the inside border.  Place the pieces in the box in the correct orientation.  Ensure there is enough material to cover any gaps in the cut fabric and foamboard.

Step 3: Printing the Inserts

1. Start with printing top-left-tile.stl twice.  One is used for the top left most piece and one is used for the bottom right most piece.
2. Next print top-right-tile.stl twice.  One is used for the top right most piece and one is used for the bottom left most piece.
3. Print side-middle-tile.stl twice.  These are used for each of the middle side pieces.
4. Finally, print top-middle-tile.stl twice.  These are used for each of the middle top and bottom pieces.

Step 4: Printing the Plates

1. Print middle-plate.stl once.  This is the middle plate with the text.
2. Print tile1.stl, tile2.stl, tile3.stl and tile4.stl once each.  These are the diamond shaped pieces with images.

Step 5: Assembly

1. Assemble the pieces together using the notes in the steps above.

NOTES:

1. If things are not fitting correctly; the border pieces can be manipulated for a tighter/looser fit using a CAD software; and re-printed.
2. I am including the CAD files for anyone who wishes to modify the pieces.
3. The insert cards were created using Microsoft Word; importing a background I liked; and using Provident Metals website to get the names and text for each coin.  I printed them on medium cardboard stock to give them some thickness.
4. The image on the top of the box is a sticker.  I ordered inkjet printer stickers from Amazon; and used GIMP (free photo software) to create the text.  I bought a paper slicer and a paper corner cutout tool from Hobby Lobby to assist with trimming the printed image.