PaQ,

You get very elegant results with what looks like a relatively simple setup of curves. I have been studying your guide curves and I am really fascinated with your technique. You use very strong profiles, but I'm not exactly sure how you go about extrapolating the side view into the elegant surfaces I see in 3D. I'm sure you don't want to give all your secrets away, but I'd pay for a video tutorial of how you went from profile curve to surface. Any chance we could get some kind of time lapse vimeo or step-by-step at some point in the future?