Generation pattern

Hello guys i want to generation this type of pattern and remap this on my skin form that have uploaded… would you plz help me how can i do this?
[Form.3dm|attachment](upload:/h4 /5L9KoY8LZz8SP2vV2EdYkEeKOG3.3dm) (7.4 MB)

Form.3dm (7.4 MB)