On the other hand, over-use of the flag is also undesirable and occasionally risible. An artist's lay figure is a humanoid figure (you know, the little guy in the Poser icon) and is not wearing any clothes. Do you want the nudity flag for HIM? I don't think so. (Or am I wrong?) Now, if you say "humanoid creatures" then it's clear what is meant. But a doll, for example, while certainly a humanoid figure, has no nipples or genitals, so I would have thought can't really be considered "nude".