E-bike Custom Battery Box (LED, build, how to)

How to build a custom battery box / enclosure for a custom electric bike build. From concept to completion, we go through the steps on how to design and build a backlit LED cover for ebike batteries and electronics made out of sheet metal and plastic.
Parts used:
LEDs: amzn.to/42yJj3I
Switches: amzn.to/3UC8Wi2
Pop-Rivets: amzn.to/3wfpZML