Fanon talk:Time Paradox/@comment-94.37.86.242-20140415210144/@comment-4061583-20140504204437

Kallisto's hair is not natural, and no, Kallisto isn't based on Hatsune Miku, although my love of the cyan color range is a contributing factor to me liking the said character, to whom I was introduced later. Speaking of Hatsune Miku, she is the basis for Esomena, who is an homage to Hatsune Miku (I did write in the Esomena's trivia: "Esomena is an homage to a virtual idol," Miku is rendered as 未來 in Chinese, meaning future, which is the basis for my selection of the name Esomena, taken from the Ancient/Attic Greek ἐσόμενος, meaning future.).

Kallisto's just not the standard sim, so Kallisto ended up picking cyan for the lulz.