Any two wire traffic adviser can work with that switch setup. The two wires would be one for left arrow, and the second for right arrow. Both of those switches together would be center out.
I have a Strobes N' More E66 light bar in my rear window. It has a warning function wire and then the two wire traffic adviser. The TA functions override the warning patterns. They also have the dual color TA now. The light can be red or blue and then have a amber TA.
Any TA that doesn't require an external controller.
Axixtech, FedSig, Feniex, and others have them. It usually comes with a 3 or 4 switch panel... one to turn on the warning pattern, the others for left, right, and center-out.