While the whole nudity/art thing is a whole argument in itself, I have to try impose a limit on the amount we can get away with showing.
I don't think that link is appropriate here, as it does contain a photo of a naked man in the video.
While that may be acceptable when making art etc or posting art in other places, I can't really justify the need here (however good the tutorial may be).
You aren't in trouble, its just that as I said, the whole nudity/art thing on this forum is something I have to be a little stricter on.