Is the 'classified' pic from the 1980 TMP calendar?
Actually it comes directly from Paramount Archives. I live in Italy and I regularly write for the Official Star Trek Italian Magazine. So I had access to a large set of official pics from Paramount (and now from CBS), all in hi-res, and that one was among those. I've never seen it anywhere else, however it could also be in the TMP calendar, I do not own it.