About this 3D model

Both left and right exhaust to avoid blowing onto printer bed. Would advise printing in abs with at least 70% infill to avoid warping. Fans are a tight fit to avoid having to use screws. If the fan clicks while running, it's too tight. Just sand the side a little.... *update 1* Added version with cable tidy and zip-tie holes. *update 2* Added a "twin fan" version to help cool head.I found once inclosed, while printing ABS the head/hot end inlet gets too hot. This caused the ABS layers to remain too soft and jams due to material getting hot too quickly in the nozzle.