Yeah - I was in a similar situation, but with an associate of a friend. I thought I was being hired to train models to hold swords properly for a photo shoot. I met with the photographer (the aforementioned associate) and discovered that he hadn't hired any models and instead wanted to photograph me for free and sell the photographs to local fantasy comic shops. Apparently, my friend had told this guy that I had a set of spiked breast cups and a loincloth (Halloween costume) and a great figure. Well, these were both true but I was damned if I was going to let this guy take pictures of me for his personal collection and profit. It was just an uber-creepy situation.