After trying other fan ducts and noticing they were not as easy to install and remove as the stock fan shroud, I set out to remake the stock one. It has the adjustable height for the shroud itself and for the 4010 fan.
I set out to design this with the intention that someone would remix it and improve on it in any way they deem fit.
Let me know how it works!
Make sure you use supports touching build plate only