As far as I know, nobody has come up with an interface for Model 3 hardware.
SailorSat does have the knowledge to do it, but hasn't had a big enough reason to bother.
It won't work with the Immersion board because the motor is 120V AC (or something like that) and uses a clutch mechanism whereas the Immersion board is made to work with 24V DC.
You can swap in a happ FFB setup and use the immersion board.
Or you could use a different interface and make do without FFB.
I have an Initial D CP (less wheel) that I've been trying to get rid of forever.