Goniobrachus Splendida is a species that varies a lot in its patterning and color. The splotches on their white back can be red, orange, or peach, and can be one large blot or several polka-dot patterns. They are fairly common in the temperate waters near Australia.
[I'm having some difficulty locating the original upload of this hairstyle preset. Please let me know if you recognize it, as crediting is important to me.]