Turns out that the Mi Vacuum Cleaner Mini doesn't have a wide flat nozzle (particularly useful for cleaning a table, or trash from under the bed of a Bambu Lab X1C ), so I made one in F360.
I printed it in PETG, @ 0.2mm, 5 wall loops, with supports.
This is the best way I found it could be printed:
The author marked this model as their own original creation.