anyone have an idea when the shark tutorial part 4 (updated) is coming?

and in the mech tutorial: how many spans are used for the nurbs cylinder from upper leg?

Edit: here are several views of the upperleg part. I hope someone can see from this how much there are.



If I may I'd like to post a .mb file with only the exported leg part so you can all see for yourself.
But first I must have clearance from Kevin.