Hi Iwan, there are definitely cool things in there, but also very focused on mechanical part design.. MoI is not focused so exclusively on that.

It is pretty difficult to implement all that kind of editing and manipulating kind of stuff with NURBS, it isn't something that I expect to have implemented in MoI anytime soon.

But I think that SpaceClaim has good support for the .3dm file format, so it should be easy to use SpaceClaim and MoI in combination with each other.

- Michael