CR-10 50mm x2 blower fan mod remix

I remixed this from the Imagine That Titian/Atlas cooling fan. I've been using it a while and the only thing I didn't like was the opening of the blowers was so big and a large amount of the cooling air wasn't going onto the area right around the nozzle. So I used Fusion360 to taper the nozzle down just a little so it's pointed more directly onto the print nozzle.

Added a support for the front of the fans. It snaps on. Seems to work OK.