I accidentally uploaded the Twitter version. Pixiv version is the identical JPG but larger in file size. From what I have checked, every works from this artist in Danbooru has been uploaded from their Pixiv.
@エセムビ - No, we don't replace twitter images with pixiv ones.
This was due to trouble finding a proper source since the artist, Baek Hyang, didn't post it to his own Twitter or Pixiv. It was likely a commission by No Tables.
EDIT: Uploaded the one from Twitter as post #8635150, so I'm not sure if image replacement is needed anymore.
All of this user's uploads as of now were sourced and uploaded from the right pixiv posts, but they used an odd URL to reach them and it resulted in MD5 mismatches. I feel weird approving them as-is and have informed the user about grabbing the right link.
post #3828228 https://senrankagura.fandom.com/wiki/Yomi/Gallery?file=Virgin_killing_sweater_Yomi_1.jpg This post is a waifu2x upscale, as are most of @user_736965's other uploads. Several of the original versions are on the wiki; would it be acceptable to replace the image and source directly this way, or would anyone recommend I upload all of the originals separately and flag the upscales afterward? I assume the latter is best procedure, but I'm hesitant since the Murasaki post of similar quality wasn't approved, and I'm not sure if it's due to the mismatch or just pure disinterest. Thanks in any case.
This post is a waifu2x upscale, as are most of @user_736965's other uploads. Several of the original versions are on the wiki; would it be acceptable to replace the image and source directly this way, or would anyone recommend I upload all of the originals separately and flag the upscales afterward? I assume the latter is best procedure, but I'm hesitant since the Murasaki post of similar quality wasn't approved, and I'm not sure if it's due to the mismatch or just pure disinterest. Thanks in any case.