40x40x20mm Blower Fan Shroud for Rostock Max V2

I couldn't find a shroud for a 40x40x20 blower fan so I modified the standard shroud with the STL provided by SeeMeCNC. I designed for a slight interference fit between the fan and shroud so light sanding may be required.

Enjoy! Like and Comment! Give me feedback and I'll update the design!

Edit: I added a version 2 with an added bottom to channel more air towards the nozzle. Otherwise both are the same!