Where'd you source the images from? I see your claim that this is of higher res,but it's literally the difference between 1280px (from the FA source) and 1300px (which your custom-named files here are). Gonna need something to know these aren't just very slightly upscaled to be on-board with that counter expunge petition...
gweh, good catch! I got these from e621, though I do see your point about the FA images being 1280px. I'm not actually sure where the uploader on e621 got these, and I unfortunately have no idea how to check whether these were upscaled. Would you know a way to do so? If we figure out that these are indeed upscaled, I'll gladly help to expunge my gallery in favor of the original one.
It's not on Blizzarde's DA, but the e621 page sources their old nuked tumblr page... and the raw tumblr image url linked does have imagetype as .png. See https://e621.net/posts/1560550 Was totally possible to pull lossless uploads from tumblr servers, unlike FA; I think you're right on this being higher-quality. Not that it's really a gallery to get super up in arms over, but I'd say nuke the FA-sourced one, yeah.