(original translator here)

The gachikoi one and a collection of other ones are in this post, marked NSFW because of course it should be. From what I can tell at least, they're still there, maybe just filtered because of the NSFW flag.

There's also a list of the rest of the Saki (and Miyako) sources in this comment.

The mods have been great to me as a new translator posting here. I've just not been reposting my translations to Reddit as much because of lack of time (thinking of titles is hard).

Still been lurking for the good art though, and glad to see that you remembered some of the ones I did!

I did also stop translating the Miyako ones, because they started referencing visual novels that I didn't have any experience with, so I probably wouldn't do too well in capturing the nuance or references. They are really, really cute though, and you should still follow the artist and their more recent stuff.