Hi Jesper - MoI does not itself have any rendering mechanisms built into it, it's focused just on modeling.

In order to render you do need to export to a different rendering program. Blender can work but it's fairly painful to use with CAD data because it's not able to import vertex normals for controlling the shading as pretty much all other renderers will do.

There are quite a few people that use MoI in combination with Modo for rendering, and also Cinema4D, Simlab Composer, KeyShot, or Carrara are some other pretty frequently used renderers as well.

- Michael