Firstly, I appreciate MJLeverty sharing their MP3DP "Repeat" Toolhead, BIQU H2 by inoxdragoon - Thingiverse, thank you!
Since it’s been a while… Curious what other Part Cooling Fan Ducts designs folks are using on their BIQU V2 H2, for a REVO version ideally, but mount points for regular are not too different.
There’s a bunch on Printables, am wading through those options. BTT have one on GitHub too, H2 V2s Revo >> H2 V2S Revo 4020 fan duct.STL. However suggestions from folks here carries more weight for me. Cheers!