Here's a closeup of the minifigs that come with the set -- Rey, Finn, older Han, young Han, Leia and Chewie. (Older Han is a silver fox, he doesn't need any Grecian Formula.)

If you turn Leia and young Han's heads around, they come with extra faces wearing breathing apparatus, as they wore in the space slug (Exogorth, to be precise) scene from "The Empire Strikes Back."