Suggestions by @enzotakerian

Fennel (Fionna & Cake)

as Green Haired Characters in Oddly Specific Mount Rushmores

Fern (Adventure Time)

as Green Haired Characters in Oddly Specific Mount Rushmores

Huntress wizard

as Green Haired Characters in Oddly Specific Mount Rushmores

Kitty (Danny Phantom)

as Green Haired Characters in Oddly Specific Mount Rushmores

Mama Cosma

as Green Haired Characters in Oddly Specific Mount Rushmores

Veneer

as Green Haired Characters in Oddly Specific Mount Rushmores

Velvet

as Green Haired Characters in Oddly Specific Mount Rushmores

She-Hulk (Jennifer Walters)

as Green Haired Characters in Oddly Specific Mount Rushmores

Daphne (Krapopolis)

as Green Haired Characters in Oddly Specific Mount Rushmores

Ramona Flowers

as Green Haired Characters in Oddly Specific Mount Rushmores

Ferb Fletcher

as Green Haired Characters in Oddly Specific Mount Rushmores

Sailor Neptune

as Green Haired Characters in Oddly Specific Mount Rushmores

Twyla Boogeyman

as Green Haired Characters in Oddly Specific Mount Rushmores

Wallflower Blush

as Green Haired Characters in Oddly Specific Mount Rushmores

Venus McFlytrap

as Green Haired Characters in Oddly Specific Mount Rushmores

Brobee

as Green Haired Characters in Oddly Specific Mount Rushmores

The grinch

as Green Haired Characters in Oddly Specific Mount Rushmores

Phoebe (Sesame Street)

as Green Haired Characters in Oddly Specific Mount Rushmores

Flippy/Fliqpy

as Green Haired Characters in Oddly Specific Mount Rushmores

Nutty (Happy Tree Friends)

as Green Haired Characters in Oddly Specific Mount Rushmores