Well, this is a quite off-topic post... But imagine the shape of your nose does not fit your nose flute... Instead of changing your nose flute, you might use a Nasenformer Zello device.
1. Potato Nose 2. Saddle Nose 3. Duckbill Nose 7. Wide Nose
4. Pointy Nose 5. Long Nose 6. Hook Nose 8. Slant Nose