Finally completed two versions of the character book. I think this is the final version that is ready for sale. The basic one is the red one pictured below. The deluxe one is the blue one that is tooled and painted.
Both contain a medallion hole to hold one of the character types. These are exchangeable, so that you can use this folder for more than one character. It contains 5 sleeves at 4 pockets to a sheet to hold your spells or other baseball card sized cards. You can add more if needed. It also contains a whiteboard for notes that can be used over and over. Lastly it has a pocket for holding papers or other things in the back cover.
Both are made from vegetable tanned leather, 5oz (about 2+mm). A wide variety of oil dyes. Lighter is better if it is not intended to be painted.
Below is the hand tooled and painted one
The earlier build is on the character book v2 project page. The basic book I list for sale is the genuine leather RPG character book.