Motorola Moto Maxx (quark) for /e/OS-R 2.3
e-2.3-r-20251012-UNOFFICIAL-quark.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/MotorolaSmartphones/e-2.3-r-20251012-UNOFFICIAL-quark.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-all-quark-android-11-lineageos-18-1.4285311/
Use it at your own risk!
Please support the developer(s)!