I don't have an issue with AI (hey I use it myself for ideas) but, the person isn't crediting me for my design. I'm really proud of my design haruhi and I plan on eventually writing her into a short series. But I'm worried someone might steal her design and claim it as their own work.

What should I do? Because the design's of her are 6 months old, and these AI versions have just popped up within the last couple of weeks, and its a very clear rip off of her design the only difference is they added in purple highlights to her hair. Its literally the exact same character.

Thoughts on what I should do? I've been sharing hentai of my OC in a small hentai group im apart of and everyone in the group loves my works, but I'm worried about someone else taking her from me because I worked hard on her design.