Colombina!

Eater is a slender youth with a fair complexion rare among the natives of Teyvat. He has bright golden eyes, as if glowing from within. His golden hair is pulled back into a long braid, with short strands falling around his face. A pin with a pair of feathers is attached to the end of the braid. A long tassel earring hangs from his left ear. He wears brown gloves and bracers. Eater wears a short brown bib-style top, leaving his stomach exposed. His dark trousers are tucked into black knee-high boots. A white cape-scarf with gold patterns and lining flutters behind him. The garment is adorned with gold details and star motifs, and the glowing inserts change color depending on the resonating element. Overall, his appearance combines the simplicity of a wanderer with the mysterious glow of the stars, making him unlike the other inhabitants of this world.

Paimon is a diminutive creature whose appearance resembles that of a small, floating fairy or child. She has fair skin and thick, white hair that falls in soft strands to her shoulders. A black, diamond- or star-shaped hairpin made of obsidian is fastened to her hair. A golden circlet, resembling a halo or a small crown, constantly hovers above her head. Paimon's eyes appear blue from a distance, but upon closer inspection, a shimmer can be seen in them, reminiscent of a starry sky. She wears a white jumpsuit with long, wide sleeves and short legs, trimmed with gold. A large, inverted triquetra with a dot within is embroidered on the chest of the jumpsuit. A dark blue cloak, adorned with a pattern of shimmering stars and constellations, billows behind her. She wears white boots trimmed with gold, and a stocking with a patterned border on her right leg. The cuffs and edges of the garment have decorative lapels, reminiscent of the decorations on the Archon statues. A subtle shimmer can often be seen around it, as if tiny stars were fluttering around it.

Columbine is a pale young woman with long black hair tinged with deep pink and crimson highlights. Her hair is braided into two side braids, crossed with white ribbons in an X shape and falling over her shoulders. She wears a white lace mask in the shape of a cross, completely obscuring her eyes. Columbine is usually seen with her eyes closed, giving her a serene and detached appearance. When her eyes are open, she reveals pinkish-purple irises with a pale blue pupil and a crescent-shaped mark. On the back of her head are white ornaments resembling dove wings or six pairs of wings. Her attire is a flowing white and blue or white and indigo gown, reminiscent of a moon goddess. The gown is finished with long draped panels, a bow at the neck, and a blue crescent-shaped gem. She wears white silk ribbons around her wrists and ankles, and she often stands barefoot. Instead of regular shoes, she sometimes wears floating ornaments shaped like water drops and crescent moons, creating the illusion of a high heel. A long cloak with a white gem completes her look, emphasizing her status as one of the Harbingers of Fatui. Overall, her appearance combines purity, mystery, and divine detachment, making her resemble a being from a dream world.