Spock's got a book out called Shekhina, which we all know is the Kabbalistic term for the immanent presence of god, usually given female characteristics. In this case, nudie pics.
Poor old Leonard Nimoy. Even though Salon only give you about the first three paragraphs free, the sheer number of times they crowbar Star Trek references in there, no wonder he went around telling everyone he wasn't Spock for a while.
Nimoy's done a lot of weird stuff in his lifetime. For example, here's a Quicktime movie of Nimoy singing "The Ballad of Bilbo Baggins": http://www.ntk.net/2002/08/02/baggins.mov