User blog comment:Hitsuji Mamoru/FGO-style Servant Creation Room/@comment-28209103-20170204190246/@comment-28209103-20170205160621

@Valeth,, actually my inspiration comes from Extella.. that moment when Tamamo decided to use archaic way of speak and threten to behead Archimedes almost gave me Mad Enchantment EX from over-excitement.

as for her design it is completely identical to Amaterasu in CCC, the first ascension definitely Amaterasu divine Garb from CCC, 2nd ascension is fancier regalia dress... 3rd I don't know.. but it's definitely even more fancier dress..