extractor page does not exist so to speak, if to obtain the product IDs such as
https://old2.cybervu.net/ What I recommend you buy is the MPR program from IMVU Mafias. It's a really good extractor for textures, meshes, animations, etc
https://www.imvumafias.org/community/buysell/product.php?product_id=1443. I've been using it for a while, and it works better than other extractors. There's also a program that's paid monthly, but the subscription fee is very high.