((Oh boy, oh boy. Let’s do this. I’m gonna do it as the admin -me- because it would be weird if it was Pacifica, in my opinion))
What they smell like: I’d guess Pacifica would smell like glitter (not the smelly one) or lavender (maybe that baby-lavender smell. Gosh I love that smell)
I imagine Pacifica would prefer one of three scents: Lavender, Vanilla or Ocean Mist. I would vote the last one since it goes with her name. To me, the name Pacifica Northwest is basically like saying that she is powerful. Like the ocean.
As for a fear, I actually got something. My head canon is that Pacifica secretly doesn’t want to move to somewhere like L.A. or New York because she is afraid she wouldn’t be as rich and popular there as she is in Gravity Falls. Pacifica is afraid that she wouldn’t be the big fish in a small pond
Tourist thing: shopping. saw that one coming didn’t you? But seriously, even I would do that. I imagine Pacifica would prefer to go to places like Paris or London, aka fashion capitols. I would do the exact same thing