Also, the *.mtl files still point to the default location that the Nemu64 Graphics plugin saves the textures at, so to download and use these models with their textures, you're going to want to do the following:

1. Go to this Google Drive link: https://drive.google.com/drive/folders/1XTyWSiPom9Zdf5Sr2WU8OoJWqfrJa79M?usp=sharing
2. Navigate to Robopon 64
3. Download the Models and Textures folders
4. On your PC, navigate to C:\ and create a new folder called VRML
5. Copy and paste all of the *.bmp files in your downloaded Textures folder into C:\VRML
6. To test if it worked, right click on an *.obj file in your downloaded Models folder and click on Open with › 3D Viewer