Legacy Volumetrics

You can add the HyperVoxels system available in previous versions of LightWave here, along with third-party volumetric solutions like Volumedic and Turbulence.

Don't forget that Use Legacy Volumetrics has to be enabled in the Render Properties > Volumetrics tab for HyperVoxels to work, and that new Volumetric Primitives and the original HyperVoxels cannot coexist in the same scene.