It doesn't have a nose. Or arms.

[They gave it wings and eyes and what is currently half a mouth, as Ain digs in the snow for more tiny rocks to make the rest of said mouth. He's thinking as he rummages that he kind of likes the lopsided smile look, so maybe he'll grab only a couple more...]

People make noses out of carrots, right? We don't have carrots... maybe a pointy stone? Or a pinecone! There are a lot of pinecones.