I'll try to update if anything happened!

No real update. The person didn't reply anymore and I haven't gotten any weird messages from people on insta saying they received anything. So all in all I believe nothing was send.

But I matched with someone on the same dating app today and the conversation started much the same way and I immediately recognized the writing style and response times. Also again making use of stolen pictures and I just reported and blocked the account after telling them revenge porn is getting heavily charged.