This is certainly an interesting and diverse thread. Some
amateur photography and some
professional photography. Some
hidden nudity (where people are supposedly naked behind some object, often an object they are holding), some
cover-ups (where people cover their nudity with their own arms or legs), and some hybrids.
This picture from earlier in the thread neatly shows both possible hybrids, where some of the girls are both hidden and covered, and some are both hidden and naked. If the consensus is that all of these belong together in the same thread (that is the current precedent), then it's reasonable for my suggestion of splitting them into separate threads to be ignored. I'm new here, and still learning the local culture.
The earlier posts in this thread alternated without distinction between
hidden nudity,
cover-ups (these two links are from the same post) and any mixture thereof. In fact, the very
first picture to this thread was a pure cover-up. In my previous post, I included one
hidden and one
hidden/cover-up hybrid (their lower halves are hidden by the car doors). The emerging direction of the thread is to favor
hidden nudity over
cover-ups. In support of this emerging direction, here are some calendar images (one pure hidden, the other a hidden/naked hybrid) that haven't been posted here before.