Well, that is definitely an advantage of the way RTH works -- while the character's owner gets to call the shots for the character and approve what gets done with them, everybody in the group is really encouraged to do stuff with each other's characters, and a lot actually does get done that way. So you can definitely play with characters you don't own -- do art and stories about them. People tend to be very welcoming of it, so long as the owner's wishes are respected. And people tend to be pretty supportive; approvals don't tend to be hard to get.
Starskimmer is definitely a fun character.
She has a built-in connection to most folks in the tribe, AND she's in charge of the booze!