There should be something that it makes the belt appear on the tori in a fight or something, When it's custom belt you can make textures or buy textures for it and stuff also.. If there is a dan 1-10 it should be stripes. 1 2 3 4 5 6 7 8 9 10 and thats how dans should be, Also for a custom belt there should be an option to make your own texture for it, also it should be an option to show the belt.