This isn't really an outtake because I didn't enter the challenge, but this is the shot I was going to enter in the challenge and missed the deadline. Oops. Anyway I would love to hear how people thought it would have done. It probably wouldn't have done great as I think some people might have thought it looked gross.
Great work in the Puzzle macro challenge. Unfortunately, my shot taken on a microscope could not be 'validated' due to lack of EXIF information based the method of storing the images on the camera.
Here is just a few of my shots I was contemplating entering...