I think, personally, most people would love your tutorial and many would be glad to help you. I don't know why it's particularly important that people look like the fantasy folks...afterall, it's not the looks but the poses that are important, and most humans bend the same way (unless they work for the Cirque Du Soleil), but it's important to you and my opinion doesn't matter. I can't help you out. I'm too short, too fat, and I have more moving parts than Victoria has. But I'm sure there are thin, tall types to excess out there. I hope some come forward. The tutorial would be invaluable to some of us who find posing a challenge.