I did it..Well here's i my attempt. I started with an Altoid's Case (WinterGreen) purchased from Wal-Mart for $1.00.
I started with the holes, I used a drill bit, then that funny cone-ish shaped drill bit to widen and smooth the edges of the hole in the tin. I used self adhesive weather stripping, and "Creative Hands Flexi-Foam" for the bottom. I used a plastic playing card for inside of the lid, an walla!
URL's To Pictures..