Does the ASUS TUF-AX3000 router support it, and which firmware version can be used to install it?

I want to use openwrt on ASUS TUF-AX3000
Machine configuration:
Chip: BCM6750(2.4G), BCM43684(5G)

Since we have users from all over the world, please write in english.
Please edit your posting and topic title accordingly. Thanks!

That hardware is 'never' going to be supported, at least the wireless won't ever be.