I love the 5015 fan duct from @ScatteredCollectable.
I also love the Sovol SV06 Heat Bed Cable Support from @bulbasaur0 because (unless I'm missing something) it installs hella easier using zip ties instead of bolting to the heat bed plug mount.
However - the cable support for the heat bed interfered with the duct, so I angled it down a bit in a very quick/dirty way. See pics for clearances and install.
Printed with Duramic 3D PLA Plus low-quality (0.28mm) with no supports. Works great!
The author remixed this model.
Angled the back of the cable support down to help clear nozzle fans.