[Feature]: Allow for specified save and load locations of face models

[Pojo267]

Feature description

Creating comprehensive workflows is incredibly difficult when all face models must be saved and loaded to and from the same folder. When I create folders that bundle related files together, for example, a folder with everything I need for creating one consistent character, I end up having all of my files saved in that folder except for the face model, because there is no option to load the face model from a given path or save to a given path. I would very much appreciate a way to accomplish this.

[Gourieff]

As a temporary solution you can use symlinks

[Gourieff]

Related https://github.com/Gourieff/comfyui-reactor-node/issues/305