COMIC SHADER WITH A DETAL TEXTURE

Hi, i'm new to the forums and Unity but i'm eager to learn... i'm making a new project with unity and the UFE libraries. I want to recreate a hand drawn texture in the shadows of my model , and i was wondering if it is posible to make such effect using a Detail texture that is shown in the darken areas like a mask.




I already have this cool cell shading shader made from a tutorial by...

COMIC SHADER WITH A DETAL TEXTURE