Since we're showing things off, I made this in POV-Ray https://youtu.be/KU7V3UkRNy0

I actually made it several years ago, probably around 2007, I only re-rendered it and uploaded it to YouTube recently. I always felt there was a rather painful skill ceiling in POV-Ray. Sure, people have done some really amazing things with it, but going from something fairly simple like this to something really impressive required a level of magic and time I could never get out of POV-Ray.