Your .obj files might not be in the right place anymore. You can open the .cr2 of the bodies or props which are missing (right-click/open with... - I usually use Wordpad) and look for a line which reads something like, "Geometries:MilWom: ..." and make sure it matches what's in your Poser 'Geometries' folders. Usually when I load an item and it doesn't appear but is listed, I've found that the .obj file is missing or is incorrectly mentioned in the .cr2 file. Hope this helps.