I needed some additional  Nozzles for my old Dyson. I don't know the Model designation.

The following are included:

• Flat Nozzle: Works way better than the original when vacuuming up drilling dust.
• Thin Nozzle: I use this for the inside of my coffee machine. It is a little fragile but fit's my use case well
• Vacuum Bag Nozzle: Allows me to use my Dyson for emptying the air out of my filament bags. I don't that there is a standard for the valves of those bags, so no guarantee it will work for you.

I also included the base design in STEP-Format if you wan't to create your own variants. I used the same base for the flat and thin version.

Addition:

Since there seem to be problems with newer models and the thin nozzle there is now an additional version with two added holes to prevent automatic shutdown of the machine.

If you have a dyson V4 or newer you should print the version with the additional holes. Even if you have an older model this version may be better for your vakuum's engine.