OnePlus Ace 3 Pro (corvette) for /e/OS-a15 3.1.2
e-3.1.2-a15-20250905-UNOFFICIAL-corvette.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/OtherSmartphones/e-3.1.2-a15-20250905-UNOFFICIAL-corvette.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-15-pjx110-corvette-official-crdroid-11-4-aosp-stable.4731297/
Use it at your own risk!
Please support the developer(s)!