I don't even have to bet, because I know for a fact your source is not comparable 1:1 to prod.. save that for an idiot who will believe you, not me.
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Well if you are looking for loads of content such as items and dungeons and realm events, you would want to use sources you just tried to use such as Valor for example...
If you are looking for a plain old source that sources like mentioned above have used as a base to create their own source, I would use Fabiano Swagger of Doom, or NR-Core.