In which place this is a good idea? You mean virtual model instead of live? Or what you mean by "VR" here?
There is this n ew cam for webcam models, its kind of a VR cam that records 360°, and when a model uses, you could be in your home, and walking arround the model and literally seeing everything in every angle, while the model do her things in the safety of her home/hotel/place, so VR is the future of webcam shows, you should check TERPON cam.
That VR stuff looks cool but it will need an expensive device to enjoy it. It won't work at recent days since the spread of such devices are still limited. Keep focus on the initial plans will be better for Live Stars.