MPSM (V1) Experimental Modular Fan Shroud

This is a wildly experimental design. I wanted to experiment with different part cooling duct designs on my MPSM V1... but after breaking a hot end thermistor lead while unmounting and remounting the fan on different shrouds, I decided I needed to make a modular fan housing with which I could change part cooling ducts without messing with the fan mounting.

This is the initial cut, A clipless design with one (uncreative) duct, and a shutter for printing PETG which doesn't much like part coo