Basically prints without support and brim, but I'd recommend a 5-10mm brim (as in the .3mf file). 0.6mm nozzle and 0.25mm layer height is fine, although you might reduce it for a higher quality print. Do yourself a favour and use PETG or similar instead of PLA for a longer lasting model.
Fits models v7 and later.
First make wins a coffee. :-)
The author remixed this model.
This is a remix of my own model https://www.printables.com/model/584998-dyson-flat-nozzle-100x4mm-v1v6 for the older Dyson models v1 to v6. I used the brilliant adapter base design from @ClassicGOD to make it fit for the new generations.