10x10 LED Matrix w Ping Pong Ball Diffusers

So Ive been pretty obsessed with LEDs lately

So I tried to make a led matrix with only 3D printing for the frame and it worked out pretty good.
The totally dimensions are 40 cm x 40 cm x ~60 mm without the ping pong balls on the front
You should be able to print this within 2 rolls of filament

I split it into 4ths because that's as big as my printer would fit

Supplies:

2 Rolls of Overture White PETG (PLA would work too)

2 Sets of 50 WS2811 LEDs (Which comes with a colored adapter for easier soldering)
https://www.amazon.com/gp/product/B076VBSB3B/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

1 5V 6A 30W Power Supply
https://www.amazon.com/gp/product/B07QH3PL1Z/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

1 Arduino Nano
https://www.amazon.com/gp/product/B07G99NNXL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

1 Circular Toggle Switch
https://www.amazon.com/yueton-Rocker-Toggle-Switch-Control/dp/B011U1NU90/ref=sr_1_5?dchild=1&keywords=DC+Switch&qid=1583787153&sr=8-5

100 Ping Pong Balls
https://www.amazon.com/gp/product/B07JMTLW88/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

A little bit of spare 20-24 AWG wire

Tools Needed

Super Glue
Clamps
Soldering Iron
Solder
Pliers
Hot Glue Gun