3-wing propeller

I wanted to create a propeller for a small handheld sea glider (like in subnautica). This is the first version. You can tweak it to you personal liking and needs.
Total diameter is 177,4mm, Shaft opening diameter is 10mm with a 3mm wide, and 2mm deep shaft key. Hub diameter is 45mm. You can scale that up or down in the slicer software.