Need raspian bullseye armhf lite 64 bit os with neet and clean without sd-emmc image want Raw image just like official OS from Raspberry pi
https://github.com/armbian/build Build whatever you need. If you seek for base image only, choose minimal, otherwise proceed with standard.
Is that available base image of rasbian OS for bananapi ?
rasbian OS = debian with special kernel for Rpi. Special kernel for Rpi does not work on other hardware.
No, this is something better then Raspbian: https://docs.armbian.com/#what-is-armbian