Wifi and bluetooth should work out of the box. You also appear to be using the wrong img;
591 Thu Aug 31 03:17:42 PM UTC 2023 | Banana Pi M2S | 23.8.1 | arm64 | aarch64 | 6.1.50-current-meson64
14736 fdtfile=amlogic/meson-g12b-a311d-bananapi-m2s.dtb
Aren't you using a CM4?
If that doesn't work, you are more than welcome to donate to Armbian so the baseboard can be purchased and a proper OVERLAY or DTS can be created for it. As I will not be buying another baseboard out of pocket to do so.