Fur Based Texturing

Hey,

I am new to 3D modelling, I just started under a month ago. I am working on this game character trying to create a more realistic fur texture. I have used normal maps to get to this point but would like to know if there is anything else I can use to get a better result. Below I have included a picture of the character and the map I used:



Quick update, was able to fix the texture to look more realistic using photoshop:
https://www.youtube.com/watch?v=yYIclaMFQ4k (tutorial)
https://www.youtube.com/watch?v=6ZraT1pwdSo (tutorial)
Both helped me get a better look.