Where are the official maps?

[VenomGameworld]

Hello,
When i had only Reign of Chaos, the official Blizzard maps were in the war3.mpq file and easy to extract. Now i have The Frozen Throne, but i can't find the maps of the new campaign in any of the MPQ files, does anybody know where they are? I want to study from the triggers they used. Thanks in advance.
greetings,
Venom

 

[Panto]

I'm pretty sure that the Orc campaign files are in war3patch.mpq, and most of the rest of them are in war3local.mpq.

 

[VenomGameworld]

Thanks, i've found them