I have Remixed this part using the original as inspiration.
I found that the original was too tight on the cheap V6 that I am using currently.
I also wanted to use a 40mm fan
the screws for the fan do not need nuts on the backside as I designed it so the corners of the main piece overlapped slightly, giving the screw some material to bite into.
I have retained the zip tie slots however I have found that These are not needed. The mount for the part cooler has also been dropped by 3mm as I found that it was sitting high on my machine.
NOTE please insert this onto the V6 from the bottom, it will not snap into place around it
I found that printing this face down caused me issues with the fan duct mount, so printed 'standing up' with supports underneath worked the best