I'm not sure what's the procedure on Windows, but on Linux you can just simply create a symbolic-link to a folder anywhere else and put it in place of the original folder.
A few Windows version ago, I remember there was a free app that would add some stuff to the right-click menu of the file manager to do that kind of thing; dunno what's like nowadays though.
If I remember correctly, it downloads the model when you first run it. Or maybe you have to first select a model in the settings in the GUI first, I'm not sure.
Does it say anything relevant in the console window that opens with the GUI?
