If Storm says that the images are her's then it is so. Storm has been a trusted member of the Poser community of years. End of discussion on that point. I think I'd send them a bill for 'rental' of the images. Add a stipulation that if the images weren't removed or the bill payed with 15 days it would go to collections. Make the bill high enough, maybe a couple of thousand bucks or so, to give them a real chill. Sometimes just the threat of getting a hit in the pocketbook is enough to get prompt action.