Miracle Girls Festival (PS Vita)

[Deep Weeb]

I've been trying to rip the models from "Miracle Girls Festival" (a rhythm game that uses the same engine as Project Diva series), I managed to extract the .farc files from the data.psarc, but now I don't know how to open them... Any help?

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I've already figured out how to extract the files using QuickBMS. Now I have .fw2d, .aec, .aei, .spi and .spr files.