It’s finished!
The creator of the model replied below with links! I highly recommend this model if you need a stylus, it’s working great!
I should’ve been a bit more careful with where I put support material— one side of the bridge part is a bit bumpy. But it still works, so I can’t complain too much. Also, the bottom part where it connected to the raft is a bit rough. Might be worth lightly sanding it down so it’s a nicer finish when stashed.