Zandronum

When making an announcer pack, I'm well aware of the ones in the wiki and the entries that I can copy off of the default provided.

Are there any other scripts and entries that people have made in their Zandronum mods I should be aware of and make for?

Where exactly can I refer to in a WAD/PK3 that has announcer entry scripts? I see these "announcer/an/whatever" thingies, but I assume those were just aliases.

If you look in the default zandro announcer it has entries for more things, like gold team etc.. I'm making an announcer atm and am just sticking with the ones on that page.