Create CMM machine on Unity3D

I'm looking to develop a CMM machine on Unity3D for inspection and measurement purposes like the one in https://www.youtube.com/watch?v=O1JSHwajHJg. I have some ideas in mind and a physical model in unity about how I'd like it to be, but I'm definitely open to suggestions about how to add animations to this existing model. As for the interactivity level, I'm expecting it to be moderately interactive.