Rotary Billboard

This is an animated visual of a rotary 4-winged billboard.

I've modeled this to real-life dimensions, animated, rendered and composited to create a wide range of weather effects.
This is a project from 2015, and I no longer have the source files, hence the quality is less than ideal.

BTW: This animation got my employer at the time the contract to make this. It was built and installed, but I don't even remember the location or have any pictures.
(It's been 4 years!).