The VG Resource

Hello, I'm currently in a pickle with trying to rip the models from rotfd for my rotfd remastered project. First off, I'd like to know, is there anyway to convert the dgc and ngc files to something viewable? Second, are the model files in the "DATA" folder? I extracted my files from dolphin because it's easier than most programs.

If anybody could help me with this, that would be great. Thanks!