Need Help Ripping Shadow the Hedgehog Models

[GANONdork123]

So I have been able to extract the DFF and TXD files from the .ONE archives found in Shadow the Hedgehog, the problem is that none of the converters/importers for 3D editors seem to work with the Shadow the Hedgehog DFF files. Is there some sort of decompression that needs to be done? BTW I am using Game Extractor 2.0 for extracting the DFF and TXD files from the Shadow the Hedgehog .ONE archives.