See Differences. I recommend printing the 60mm redesign (and top) thats the one actual printed in pictures. I will add it mounted once my fan comes in. Sorry still need to tune out some stringing from a new nozzle I have on printer.
The author remixed this model.
Took the walls down and moved the fan partial under the center beam to make room for a 60mm fan. Both designs for ender 3 pro. I modeled everything in onshape so if you need a different format let me know. 60mm redesign uses a different top then the original which is included. The 60mm non redesign should work with the original ender 3 pro top, but will stay WIP as I have not printed it for myself.