This is a remix of https://www.thingiverse.com/thing:2261921
@leC thank you :)

I modified the size of the cube so the led matrix will fit.

BOM -
3 led matrix ws2812 8x8 -
https://www.aliexpress.com/item/32858208666.html?spm=a2g0s.9042311.0.0.27424c4d5xuIJG

arduino nano -
https://www.aliexpress.com/item/4000587268145.html?spm=a2g0o.productlist.0.0.25101a30LHQqN1&algo_pvid=6c0746d0-3db0-479f-8ad3-fb9d80e6dc8a&algo_expid=6c0746d0-3db0-479f-8ad3-fb9d80e6dc8a-0&btsid=2100bddb16123419587892026ea29b&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

// I think that esp8266 will be better but arduino nano make the magic too (;

code - I used FastLed library (twinkleFox)