I noticed that there's another image in the series before this strip, which would be Weakly Disgusting Remirya 246. Haven't posted it because I have no clue on how to post and source ugoira; if someone who knows wants to post that animation, feel free to do so.
Done and done, now that I know how. Ugoira apparently display at actual size rather than sample size on their Pixiv pages, so just use the Danbooru posting bookmarklet on the Pixiv page itself, rather than on a separate, direct view of the image.
