Someone offered me money for feet pics. Is this a scam?

F19. Someone messaged me offering money for feet pictures. I’ve never dealt with anything like that before and I’m not sure if it’s a scam or something. They were pretty straightforward about it and said they pay people for feet pictures and asked if I’d be interested. Part of me feels like it might just be some kind of scam or a way to get something from me. Idk I just don’t want to get tricked into something. I’ve heard of people asking for weird stuff online and then trying to pull scams with payments or chargebacks or something like that.