I dont actually like Chromas, but...

Still wondering why Slay Belle Katarina doesn't have a Crimson hair, Red dress and Black hair, black/white dress chroma. I mean I know all chromas are parodies with random colors... But I'm sure a lot of people would love to see Katarina with her original hair color and with her dyed black (or warring kingdom type)... Just saying. I still don't like Chromas...