And here's a segmental display font.
Actually, this is an old font I made in some of my unshared projects on Scratch. I just decided to complete it. No already existing characters were edited, aside of the D because it was looking to much like the O.
The black box is nothing really, it just serves as the height-setter and is placed on the unnamed character placed after the ~ in unicode.
So here it is!
To create this on paper, type A or a, then set it to a large size, (preberably the largest one that fits...), Optional: modify the page layout so it matches your paper, then print it out and fill it out. (make sure the plane and row lines are in hexadecimal) Try not to go over plane 10h.