So, one expat and his collection of sycophants are now claiming that some photos were only made recently (thanks to his examination of metadata).
...His current favourite, however, is AS17-134-20506, which he reckons was made after 2007.
I can't understand his point. How can metadata possibly prove the age of an image that was originally recorded on film? About the only thing metadata can tell is the date that that particular digital image was made.
Nevertheless, I have a 1999 version of AS17-134-20506 in the original Apollo Lunar Surface Journal on CD-ROM (copyrighted 1999). Its copy of AS17-134-20506 is a low-quality scan that had the old Targa number instead of the AS number. In this case the Targa number is 20117457 and the file's date/time is 30/03/1999 / 11:35:58, which might be the date Eric Jones saved it.
JayUtah knows much more about the Targa scans than I do, but I think they might have been the first scans made from the originals or perhaps duplicates of them. Some of the black-and-white scans were made from the prints I've mentioned occasionally over the years -- prints that might have been made by a printer who smoked in his darkroom, producing the heavily fogged prints with black bleeding into the lighter shades that we see in Michael Light's book "Full Moon".
Send the hoax-believer to the Lunar and Planetary Institute's "Apollo Image Atlas",
https://www.lpi.usra.edu/resources/apollo/and tell him to read the pages in the first two links, "Foreword" and "Scanning and Processing Information" to see the ancient method that was used, and then click on
1. 70mm Hasselblad
2. Apollo 17
3. Magazine B / AS17-134-20376 to AS17-134-20532
...and view all 157 images from the film.
If he can then come up with some forceful argument that the images were not made on the moon and not in the 1970s, he might just be indicating that he has either (1) Dunning-Kruger Syndrome, or (2) more ego than brains, or (3) both. :-)