You can export just the part by right-clicking it from the bin. Usually copper1 is top layer pads and copper0 is bottom on top mounted parts - it might be reverse for bottom mount -, either way try deleting copper0 group. You can also add a silkscreen group above the copper in the XML and put a rectangle in it to show the part outline, because I had a hard time seeing the part.
EDIT
Or maybe put an empty copper0 in copper1.