Eh… it’d be a bit of a repeat, anon. And, well, the fic would be as you described? A coda to chapter 130 with Shikako and Shikaku feels? Probably Shikaku’s POV about his tiny daughter flinging herself into more and more dangerous situations.
But that’s also already kind of like the chapter 98 coda, Sunshine Sidestories ch 16, so…