Maybe a bit off topic but here: https://forums.oculus.com/community/discussion/45884/post-your-first-medium-sculpts are some interesting sculptures done from within a Oculus Rift program called "Medium."

It allows the modelling of 3d characters in a VR environment using "touch" controllers that emulate your hands.

It's very intuitive and from the input and outcomes it produces looks quite nice.

One requires the CV1 VR goggles and of course a suitable computer so it's not that cheap. But very interesting how Gamers are flocking to this App. Folk that wouldn't usually touch a 3D program !