Modified fan box for Wathai 120mm centrifugal fan

First time using fusion360, so there is a small gap I couldn't figure out, but prusa slicer fixes the gap.
Fan from amazon: https://www.amazon.com/Wathai-Brushless-Cooling-Centrifugal-Airflow/dp/B08P1S5DBN
The fan fits perfectly and does NOT require funnel piece.

Print instructions

25% infill
Prusament PLA