RGB LED leaping arch

I'm still busy for upcomming Christmas !

My "Leaping Arches" are also finished since today.
diameter = 160 cm
You need a piece of WS2812B LED strip. (2x 78 LEDs in parallel, use the 30LEDs/meter strips)

Watch it in action here:
https://www.youtube.com/watch?v=d1EKWa41jqU