Here is the test doc: http://cgit.freedesktop.org/libreoffice/contrib/test-files/tree/writer/pictures/Word%20DocumentOffice%202007%20Format%20Sample6.docx This opens fine in Writer, but once exported as docx, the resulting document can only be opened in Word (tested with 2007), not Writer. Actually it can be opened, but all pictures seem to be missing. May be related to the fact that those pictures are inserted "as character", but that's just a guess. I noticed this while trying to understand how dmapper handles pictures (but it does not block my rtf import yet). I set version to 3.3.2, but I can reproduce on master as well. Thanks.
Export incorrectly writes out <w:drawing> inside <w:rPr>, because the writting of as-character images is triggered by "aAttrIter.OutAttr( nAktPos );" in MSWordExportBase::OutputTextNode().
Fixed in master.