ProDuct - Creality CR-10S Pro [No Mod] Fang Fan Duct

I've been using my own fang style fan duct since the original fan duct snapped after the first few prints - figured I might as well share it as I dont see many other models to choose from that offer air flow from opposite sides on the stock CR-10S Pro configuration, which can be important to not disrupt filament shape when bridging.

Its modelled using quite large channelling ducts to decrease airflow friction and make the most of the flow from the 4020 fan, while still maintaining the possibi