08-28-2021, 09:15 AM
quick analysis: DFS files look like generic archives; first four bytes are an ascii header of "DFS_" and then you have one 32 bit integer for file amount "X". After that read X amount of 32-bit integer pairs as [pointer, size] and that's how you get the files out. The subfiles are often standard TIM images, but there's also things like SEDT and DBI_ which are in-house file formats. SEDT looks like a container for VAB audio files and the DBI files are very likely model data. Besides TIMs and SEDTs and DBIs, there are other files but I dunno what they are.