“Alexander.” I’m looking for campaign files.

In the "Alexander" expansion, there are three campaigns: Alexander, Excalibur, and The Lord of the Ring. Perhaps someone has these campaigns as separate .H4C files? I would like to work with them in the map editor. I already asked how to extract the campaigns separately, and I was advised to use the H4 Resource Explorer 1.4 program. Unfortunately, it didn't work. Maybe someone has already done this and has these campaigns as separate files? Please share!