Atomstack Cambrian shroud delete

I'm not a fan of massive metal shrouds around the hotend fans, nor am I a fan of 4010 blowers, so I modeled these up to mount to the extruder and trigger the x limit switch as well as hold a 5015 blower fan for part cooling. The small sunon labeled duct I just mirrored from a file here on thingiverse and I didn't do anything to modify the hemera upgrade duct file. Use the sunon duct with the spacer_angled file and the hemera upgrade duct with the hemduct file. Either version mounts to the extruder just above the hotend fan using m3x12mm socket head bolts and each version has two holes for m3 heat set brass inserts.