Why haven't I seen this yet--?! (・□・;) This is a nice idea! I'd like to help in some way (editing the flow of the story or checking grammatical/spelling errors) but I'm not very familiar on how these projects are supposed to work "OTL
Though the VN might not look like it'll be released quickly, I'll still be looking forward to it~
I'm looking for the latest version (2023-05-03), which includes an omake "short novel" that was added in the 2022-11-05 update. Your post seems to be the only one with that version.