"Ariel's tail is green, not blue. Not even close to blue. I'm talking to make a redhead with a rich, sapphire blue. No lawsuit there."
Demona, even if you are talking about a redhead with a sapphire blue tail, I would be shocked if Sideshow took the risk.
Disney does not play around when it comes to someone attempting to copyright one of there trade marks.
https://www.hollywoodreporter.com/th...arties-1049247
^That's how vindictive Disney can be. When you look at the dark side, careful you must be ... for the dark side looks back.