Want to learn ripping PS Vita game models,ETC. Also, what is .FIB file type?

[Danforfo]

    If I only have game ROM, can rip it using ripping softwares, or I need to have Vita console in process?


I'm interested in ripping "Lego Legends Of Chima: Laval's Journey".

I used some decryptor and the only biggest file inside ROM is file in .FIB extension type.

How do you extract files from .fib?

 It's likely that it stores model/texture/sfx data, because the rest of files inside game rom are way too small to store any 3d model data to my assumption. that .Fib file weighs around 500 MB.
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Edit update:
I used this decryptor to access the game files.
https://gbatemp.net/threads/release-decr...ns.548878/

So I drag and drop the folder and it created a decrypted duplicate folder (with decrypted files of course)

   

For some reason "sce_pfs" folder didn't got decrypted. Don't know if it's important for model ripping.

also, cutscenes folder is 322 MB, so that mysterious lego_chima_psp2.fib , which weighs 529 MB.