Convert DOCX to MD

Things I have tried

I tried different online DOCX → MD converters, but no one did the job in a satisfying way. I.e. the references to the footnotes get lost.

Copy the whole text from within Word and copy into a new note in Obisidian doesn’t work either. Neither table of content, nor footnotes are working.

What I’m trying to do

I want to import a long Word DOCX file with complex formatting (table of content, images, footnotes) into my vault, so I can reference / link to chapters and paragraphs of that file.

What would be the preferred solution for Obsidian?
Is there a plugin or something that does the job?
Any recommendations for a good online service?