Move the models folder

It would be really nice to have an option to move all the models to a non-default folder.
I use a symbolic link on Windows to do that, but it’s removed each time the software is updated.

It would be better to have an option in the preference, with a way to select a custom folder for the models.

This is a similar request as the one for Video AI, but since there is no common forum for ideas, I’m posting it here too.