Francœur will either stay or go entirely depending on what anyone else tells him to do. Existing cr would be more convincing but if a stranger asks him to stay or go then he can be persuaded to do it. Really, he'll just follow.

Character Name: Ico
What you are looking for: He just wants to be off the moon base so much. Either he can find a place or he'll follow someone else. So basically, anywhere. The warmer it is the better it is.
Further Notes: Ico will try to find any sort of job to do to start earning acceptable currency, though with the hostility the new populace holds against non-human appearances, this will be very difficult for him and he may need help adjusting.