Aisha has a consistent palette over the years. Her dress is a dark blue, she has a crimson scarf and has white hair. This has remained since her older designs, which I sadly don't have access to anymore unlike Max or Elena. Notably, this set of artwork is my blatant demonstration that Aisha is left-handed. This was hinted at with her guitar artwork. Though her design hasn't changed a ton, her lore has changed drastically over the years, and the most notable change is she's no longer as emotionless as she's depicted. The transition to that tweak is the lynchpin for that guitar artwork, to show that she's still a child through and through.