This is likely a scam. Before I got banned on onlyfans, I had a conversation with her regarding the possibility of buying uncensored or hardcore content. She told me she doesn’t do this because she’s not comfortable with it right now and even after I offered an obscene amount to see if she would budge, she simply said she just doesn’t feel like she can.
She will continue to take your money and make her fortune from teasing and clickbait. You have a higher chance of seeing Nigri go full nude than her imo.
In contrast, I tried the same with AutumnFlame/bluetiernen prior to her going topless, and actually had her tell me she was considering doing it already and made me a deal. (Nothing that wasn’t released later on).