Hello,
Long-time lurker; I also saw your recent messages on raidforums.
Could I also have a copy at
heinrich.starbucks@gmail.com ?
I will share the few wallet.dats that I have in reply to your e-mail (if you don't have them), and will post my approach to analyzing those files.
By the way, I think most of the files found on allprivatekeys (same file sizes) are also found here, for considerably cheaper:
https://bitcointalk.org/index.php?topic=5160025.msg56394856#msg56394856However, in my experience, most (if not all) wallet.dats I've seen are fake/suspicious, in one way or another.