Furina’s design incorporates both default and pact mona. Mona’s is mostly 1 to 1 with ousia Furina, with gold accents preserved and the namecard added. The melanin is to prove points of how characters in that game really dont need to all be white to look good.
“How about this, ‘new from the Yae Publishing House: My Brother Kicked Me Out Of The House After He Married Our Housekeeper, I Accidentally Became The Ruler Of Another Nation?’”
Fun fact: The scenes during Furina's inner world's play directly correlate to a day. The last scene, 182376, when divided by 365, is 499.66. It has been established Furina has been alive for about 500 years.
Furina has been alive for 499 years and nearly 8 months. She has been forced to play the role of the Hydro Archon for all but one of those days.
This also suggests the Hydro Archon's trial takes place sometime in June, given Furina's birthday is 10/13. Take that what you will.