Dredlocks knitted hat

I am looking for a tri color knitted hat that has twisted yarn, to resemble dredlocks, around the hat. I made this hat from a pattern on knitty gritty several years ago, but can not find my pattern. Please help.

This is one version of the hat and here are instructions for the pattern. Not sure if this is the one you’re looking for.

Is it any of these from Ravelry?