No, we do not have an off-the-shelf solution for LW on OSX.
Because of the way that the LW on OSX renderer is implemented, our
lightwave jobtype only supports Windows.
Having said that, it's probably worthwhile to download and inspect our
LW jobtype, espeically the backend code (which simply calls the lwsn.exe utility to render the scene), in order to implement your own custom LW jobtype.