In the Torrent Judging from how some jpegs are 20 MB or 8 MB, the 8 MB are recompressed from jpegs that were larger than 20 MB. Probably came from mrcong https://mrcong.com/coser-nianniantuanzitu-shuzhuangdedaxiaojie-kewei-57-photos/
The Better Original file is 1351 MB with a video https://imgasd.com/article/3514