Folgertech 2020 i3 Fang

Made a version of this for the Folgertech 2020 i3 stock extruder. I ordered mine in May of 2018, so not sure if it's changed over time; your mileage may vary.

This is based on the 5015 version of Lion4H's Radian Fan Fang and is pretty sketchy since this is the first time I've tried to do anything in Blender. Hoping to clean it up in the future, but for now it's a quick and dirty way to get a cooling fan on the printer.

I found to get it to mate to the bed I had to rotate 22.5 degrees arou