T242 culture victory with really no opposition from the AI.
Write up to T100 here:
https://forums.civfanatics.com/threads/tsg-262-opening-actions.694535/post-16761724
I built 6th city right after NC and procedeed to play a standard game; I got DoWed by Boudicca at ~T140 because I forgot to bribe her again, thankfully I killed enough units to peace her just before she could take one city...
I also got randomly DoWed by France ~T180: he wasn't threatening at all, all he did was blocking some tiles really, but it prevented me from upgrading the only source of Aluminum for like 8 turns, delaying HydroPlants.
I rushed Pisa into an expansion to cycle a GE, built Sistine, Globe, Uffizi and Eiffel, rushed Broadway. Oxford -> Radio ~T180 into Freedom.
I also built a wonder into each city just because I could: Porcelain Tower, Statue of Liberty, Cristo and Sydney OH, and I excavated all 13 slots + 3 landmarks.
Teched Archeology -> Plastics -> Internet -> Airports.
Sadly World Fair was skipped, idk how much it slowed me down

As for faith, I bought a very late Artist (I had to wait T240 to produce one) and 1 Musician...which I didn't have time to Tour!
One last note, I think if you get Sistine (which you normally should, even on Deity) you should skip Uffizi, this game finally convinced me it's bait: it takes forever to generate the 6th Artist, you have have to wait for it to close Aesthetics, and you have to buy the 8th Artist with faith; it also comes at a time where your build queue is full (Globe, PubSchool, Factory, HydroPlant, Broadway, Eiffel).
You should instead focus on Louvre: sure it forces you to open Exploration and you have to get 2 more Artifacts, but requiring one less Artist is huge, as you can buy an extra Musician or a GE instead. It also comes a better time to fit it into the build queue, and wrt Uffizi it saves you at least 100gpp (5-6 turns on the last Artist); you can also consider closing Aesthetics super early (35-40 turns earlier!) and buying the last Artist with faith. And if you struggle with excavation sites, just don't fill a Museum, duh.
Some screenshots: