I just found these while looking for the wiring diagrams for something else. I'd scanned them a while back to post, but not got round to it.
Galant 88.10 UP:
It has come to my attention there is a question over the orientation of the trunklid badges (they should be parallel to the black trim) It looks like there was an issue on the scanner due to the size of the book. I'll try to post images to clarify.
Galant/Eterna 89.4 UP:
Eterna Sava 89.10 UP:
Hope this helps,