Cell shading/Toon effect for Strand based hair

HI,

I’ve been trying to achieve and cell shading effect with demoteam’s strand based hair, but I couldn’t find a solution.

I’ve been trying to get the effect with shader graph and get a bit close to what I want, but once the character moves it feels really off, either getting weird shadows or dramatically changing the hair color, ultimately I believe don’t understand the HairVertex and the Vertex nodes enough.

Could someone offer some guidance?

Thanks!