About this 3D model

This is basically a combination of 2 useless machines I saw on youtube: http://www.youtube.com/watch?v=AcJuL2R1mCo and http://www.youtube.com/watch?v=CWqoI7UKpQg 16 switches and 2 players. A 4 digit 7-segment display shows the current value of the switches in hexadecimal, and the machine can cooperate to set the swtiches to display the current time: https://www.youtube.com/watch?v=cBS2tky4yZs Or they can battle, each trying to hold the majority switch count for the longest time!