Thoughts...
I might be off on my intpretation of the gold star message on the new scenerio, so I hope someone else on here finishes it soon and gives me their thoughts
But while we're speculating wildly, I think that mountains/highland has oodles of potential -
Large carnivore - Spectacled bear seems most likely
Small carnivore - Pallas cat, Andean mountain cat, wolverine seems less likely directly after getting the skunk but who knows)
Primates - Geladas seem likely, but L'Hoest's monkey and the ever-popular snub-nosed monkey would also fit.
Habitat bird - Bar-headed goose, or any number of pheasants
Ungulates - So. Many. Takin, yak, Japanese serrow, markhor, tahr, mountain goat, chamois, big horned sheep, highland cow, alpaca, guanaco...
Odd balls - Tree kangaroo species, rock wallaby, rock hyrax, alpine marmot, short-tailed chinchilla
Exhibit Animal - If we assume a walkthrough or aviary-type exhibit there are any number of mountain dwelling birds which would fit. A bird of prey? A kea parrot? Something else?