These are all over the net.  This is my take on CIAB.  I made it the same way we used to make the 2-4-6-8 box.  I watched several videos on this and they are all different.  Some with some intricate measurements that I wasn’t having any luck reproducing.  I loved how the box came out but I am not in a hurry to make another one right away. I think I want to wait until the new in-colors come out and then it will be like trying something new.