surprisingly less than i thought i did?? i tend to be pickier about celeb adjacent AUs but here are the ones i had bookmarked/had off the top of my head:

happiest moment (svt, chancheol) https://archiveofourown.org/works/44401936

theatre actors au, shinee; svt; pentagon — genuinely i think this fic universe has some of my favorite worldbuilding in kpop fic that feels so natural and holistic and if you've ever wanted to know what entertainment feels like, this fic captures it so well. like god. https://archiveofourown.org/series/2285042

tell me what’s the perfect time (svt, gyuhancheol) — cannot believe op has never seen challengers (or hadn't when i commented last year) because this is everything i wanted from a challengers-flavored throuple. https://archiveofourown.org/works/64132936/chapters/164561938

it all gets tangled up inside (svt, seokgyu) https://archiveofourown.org/works/40416252/chapters/101245668

between the motion and the act (capri) — this fic and the media that inspired it inspired a verhao wip that i've been sitting on for about two years, and i just think about this damen A LOT. the worldbuilding!!! the dialogue!!! fuck!!!
https://archiveofourown.org/works/10649835

come home to my heart (svt, gyuhao) — this is one of my favorite svt fics of all-time https://archiveofourown.org/works/14567412/chapters/33661257

i’ve also been poking at this, thinking about extending it because i want to write a convention au so bad…. https://radiosignal.dreamwidth.org/5286.html