For the moment they're only accessible via mods, but I hope that CDPR will incorporate them as standard chosable options in the game. But currently via use of mods I like also
* Hairstyles of Claire, 2023s Rogue, Lizzy Wizzy, and some others.
* Vehicle reskin styles for both cars and motorcycles. I had the CT-3X Black in use first, but then I discovered the Mox style (blue/silver/ yellow windscreen) for a default motorbike.
I'm sure others have many more examples like this.
My point being: they are already in the game and apparently functional
Love to start running and riding around a little like that.
This does bring the complication though of maintaining 4 parallel playthroughs ...