Vase mode of the Solid nose from Olaf's Nose - Snowman Carrot Nose by BassettDesigns | Download free STL model | Printables.com

The solid nose printed good enough in vase mode with a bottom and 0.8mm line width outer wall.
The other designs was without bottom and I believe it's more stable with a bottom.

After printing the nose you need rest of Olaf: Olaf snowman kit by Pappaprintar - MakerWorld