How to make a cartoon nose in Anime Studio:
This brief video Anime Studio tutorial shows how to make a nose for your cartoon character. Be sure to place the nose between the correct layers of the character. You want your mouth switch layers to go behind your nose (under it in the layers tree) and in front of your face. Other than that, there’s nothing to it.
How should the nose be shaped?
The importnat thing to remember is that it’s not just a swooping line. It’s actually the shape of the whole nose, but you need to use the hide edge tool to get the look of a real nose. Besides hiding the one edge, you need to use the line width tool to taper the lines a little thinner at the points where you used the hide edge tool.