The voice I imagine for this character is something like Midge from the Barbie series if you know what I mean?  Pelly is a wild and messy forest spirit with a big personality. She used to be human but got lost in the forest and turned into a spirit. Even though she’s one of the older forest spirits, like Teka, she’s not very mature. She’s bratty, throws lots of fits when things don’t go her way, and can be a total childlike drama queen. Pelly thinks the other spirits should serve her and loves to throw big parties on what she calls “her” side of the forest, always making sure she’s the center of attention.