The Aldo Box

I posted a video to YouTube quite some time ago ( My Video ) and it got a nice response. Someone even started a reddit topic on it to try and figure out how I made what I made. It was a simple project really I made a "Hit Box" out of spare parts I had laying around and a shoe box.  I would really like to make a tutorial video for this project but I no longer have the spare parts I had. So eventually I need to buy more parts and try to get it done.