The IMG files are in the World Adventures Full Build package. You can find that in :C:\Program Files (x86)\Origin Games\The Sims 3 World Adventures Expansion Pack\GameData\Shared\Packages\FullBuildep1.package
Copy the FullBuildep1.package and put on your desktop, then open it in s3pe.
You can find that in :C:\Program Files (x86)\Origin Games\The Sims 3 World Adventures Expansion Pack\GameData\Shared\Packages\FullBuildep1.package
I do not have this folder, maybe because I've bought the expansion on the origin store.
My only packages in this folder are the Deltabuild0/1/2 packages and the Fullbuild0/1/2 packages. It's in them I was trying to find the files. I understand now, why i Could'nt find them
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