Xiaomi Mi Max 3 (nitrogen) for /e/OS-Pie 0.23
e-0.23-p-20250204-UNOFFICIAL-nitrogen.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/XiaomiSmartphones/e-0.23-p-20250204-UNOFFICIAL-nitrogen.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-ota-unofficial-aosip-pie.3933754/
Use it at your own risk!
Please support the developer(s)!