Big fan of sun motifs in characters not necessarily being about positivity and happiness and how they're so " bright and warm" but instead being about fucking brutal they are.
Radiant. A FORCE of nature that will turn you to ash. That warmth that burns so hot it feels like ice. Piercing yellow and red and white. A character being a Sun because you cannot challenge a Sun without burning alive or taking everything down with them if victorious.
LOOK I JUST REALLY ENJOY THEIR FRIENDSHIP OK?? You can't tell me they wouldn't hang after their respective personal quests (spawn ending ofc)/emotional breakdowns over their own mortality
EDIT: I forgot to watermark these so now more than ever PLEASE don't repost
I'm concepting things way outta order in this story, but I'm sure you can piece things together. Context is for a storybeat where, after defeating and capturing Adagio (thus having all three sirens in her possession), Sunset enacts her revenge plot to release the sirens on Canterlot as Thea discovers she's been manipulated. In a confrontation, the two scuffle and fight over the siren orbs while Sunset struggles with her conflicting wants and emotions.