Here is my [animated industrial fan](http://wp.me/P3dmoi-28Z) for ceilings or walls.
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I modeled and textured this construction element in [Blender](https://www.blender.org/) 22.11.2012.
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[](https://goo.gl/X7sHbE)
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[](https://goo.gl/xClKTJ)
[Test in Unreal](https://goo.gl/bejpdR)
[](https://goo.gl/lGRWrl)
[Test in Unity](https://goo.gl/wErk5V)
[](https://goo.gl/4I5xqM)
[](https://goo.gl/mahZOi)
[](https://goo.gl/TR2d6I)