4X magnifier LED matrix display

This device increases the area of ​​the LED matrix by 4 times. My idea is to use an expanding light separator. If you print it from a translucent material (and my silver plastic turned out to be a little translucent), then the image elements are “voluminous“, and, for example, if you use the firmware to display the clock, the numbers will also be three-dimensional. But you can print them in black plastic and get a classic scoreboard, but 6 times larger at the price of a small one. And all the electronics wi