If you get art DMed as examples from a suspicious person (often when you didn't even ask for it), always try to ask to other artists if they recognize it, or do a reverse search. They often watermark it so you can't find anything, but it sometimes work!

I really recommend trying to find artists for your work by asking other artists you may follow or be friends with. These scammers never interact with real artists, so the chances of getting one of them recommended to you are pretty much 0!