Sonic Adventure 2 Pc Ripping

[Shinigami_Guntz]

so i got sonic adventure 2 on pc back at the start of july and well i am aware that someone already ripped one of the sonic adventure 2 on one of the older versions, but ive really been wanting to rip the pc version, espically the unused chao playground and chao library models. but i don't know what tools im supposed to use to do so, ive only found a tool for the pak files and the pvm,psr,gvm and prs files, but i wanna also pull the csb files. does anyone by chance know any tools for those or what the csb files contain anyway