Nokia is now said to have a phone that integrates a high-end 108MP sensor into its signature penta-cam design in development. However, as it is also now supposed to have a mid-range Qualcomm 5G chipset, this may suggest an upgrade for the 8.3 5G rather than an outright flagship. Then again, the upcoming device is also rumored to have a premium 120Hz display.
https://www.notebookcheck.net/Nokia-is-working-on-a-108MP-penta-cam-phone-with-a-120Hz-display-and-the-Snapdragon-775-chipset.527587.0.html