Yeah it should work. That being said, obviously the exposure/pregnancy stuff won't exist. It relies on having matching image names across different folders which are hard to get other ways.
If something breaks with the mod and other images/image packs let me know. I tried to be careful how the mod was implemented (so it would just use the same image in different situations if a special image doesn't exist) but I didn't test it too much outside of the pack images so I might have missed something.