Hmm.. the download is there, i just downloaded it..
the link is:
http://www.moscafilms.com.br/temp/michelle_MED.zip http://www.moscafilms.com.br/temp/michelle_MED.zipI know the obvious conclusion is that the mesh IS open. That's exactly the problem: MED tells me all the meshes are closed. Now and then I have this problem with shadows, and I have to rework the offending 'geometry' (the mesh that produces the shadow lines). Even if I end up with a geometry that is almost the same shape, the problem would be solved. For instance, I had some problems with eyeballs before, even when they were closed.
In the case of this model, I was not able to identify where the problem is.