I don't think it's a lack of interest in the tutorial itself. But you were pretty specific: "I'll mainly use Michael and Victoria for that tutorial so you have to look a bit like them." Some people who might have been willing to help probably felt you wouldn't want their photographs since they don't look like Michael/Victoria or Ken/Barbie. Maybe if you had considered real looking people, there might have been a better response. Sorry we lost a tutorial as a result. I think most people here have nothing but respect for your exception posing skills.