I have not tried it with Montana's sexy companion, though, but I would presume it can be done.Īdding in a custom race is a bit trickier, but there is a link in the CM Partners readme to very detailed instructions. I have added custom face and race companions using the tutorials listed in the readme within CM Partners. You can change the race of any companion using the Construction Set. This disappoints me though, I wanted that one sexy companion to be a demon or chocolate elf. I believe CM Partners also comes with a tutorial to make your own Partners. Otherwise you can only change your own character via the console as you already know. There's a tutorial here at the Elder Scrolls Construction Set Wiki
If you're talking about changing the race of CM Partners you will need the Construction Set and a tutorial on creating races to make those kind of changes.