Solve "Fan Nozzle Droop" with this Original Prusa i3 MK2 Part Cooling Fan Shroud with Integrated Nozzle

I remixed Grzybcio's excellent part cooling fan shroud (and grill) to add an integrated fan nozzle to replace the stock fan nozzle which has a tendency to droop after lots of hot (~260+°C) prints. This thing should _never_ droop!

Video overview that talks about the problem it solves and why it's needed: https://youtu.be/TpYOuC5NVNM

The image was created with Blender (I was just having some fun). You can see the real thing in the video :)

**EDIT:** Separated the fan shroud w/nozzle and