Hi Pilou, although it is possible to just load it, it's not possible in the sense that you don't get a useful result. A model like that in NURBS form (huge numbers of little flat facet pieces) will be very bloated, make for a large file size and will likely encounter many problems if you try to work with it in MoI the same way you would in a regular MoI model.

It's probably bad that the load actually works because that seems to indicate to some people that it is a good thing to do.

- Michael