Print upside down. Supports for the fan inlets.
Plug in fans first and leave them hanging to either side. Then install the shroud. Use the factory screws and mounting holes, bottom left side and right side.
The top holes left and right are used for the fan. Bonus if you can line the right side up to go into the extruder as well.
I used m3 heatset Inserts for the fan screws but it’s probably not necessary.
Should work with most larger hotend fan adapters as well.
V2. Removed front grill to allow for larger hotend fans and adapters. Added passthrough hole for extruder visualizer.
The author remixed this model.
Combined the two together.