Brilliant!! Thanks for doing the hard work, I was too afraid to look at the slices.. Had you seen this 6 month ago, you would have made a major scientific discovery. I hope this will inspire you to look at other non-yet well classified anatomical features. noob question: do you know what different imaging technologies are used between your two links? Again thank you for your comment I wasn't expecting that someone would actually do the investigation!

The only other recent anatomical discovery I recall (not my field so there are probably many others), is a new kind of cell in the human eye, IIRC a full layer of one new cell type, traversing the eye vertically, but the layer is only 1 cell wide in thickness (hence why it has been discovered recently by accident) https://www.aaojournal.org/article/S0161-6420(13)00020-1/ful... discovery seems like a much harder challenge for you. Although this muscle give hope that there are non-too small features left to discover in our own bodies. https://www.google.com/search?q=Human+Corneal+Anatomy+Redefi...

edit how do you navigate the dataset? I don't see an online version only download and the png section can't be navigated from prev slice to next slice with keyboard arrows or GUI, is there a link to download everything as a folder of images instead of each image individually? plz if so share the link