that's a good point it feels like you'd need an easy way to convert stuff into a volumetric display format. otherwise it just won't work
i agree with you about CAD/3D modeling. it feels like there's a benefit here but again you'd need to interface with the extremely complex software already being used
still, it feels like you would have seen SOMEONE try this by now? Even among the existing Volumetric Displays I don't see any integrations with 3D software. weird.