I don't recall seeing any cut files such as you seek but if you don't find any I guess you are now destined (doomed?) to find one that she likes and draw it up in a CAD program so you don't end up paying her lawyer's bill when the divorce is final. You have no idea what you have gotten yourself into either.
Maybe someone who frequents woodworking forums more than I do will come along and bail you out of your self-inflicted troubles.
Good luck, and happy building.....