If you want a daily driver, stop reading. LineageOS 20 is the most stable custom ROM for the Nokia 7.2. It maintains the "stock-like" ethos but modernizes it. You get Android 13's themed icons, per-app language settings, and a huge privacy upgrade with the Privacy Dashboard.
The following ROMs have active threads on XDA Forums or Telegram groups. All are builds with no signed builds or OTA updates. nokia 7.2 custom rom