A highly detailed and expressive illustration of Frieren from the anime

A highly detailed and expressive illustration of Frieren from the anime 'Frieren: Beyond Journey's End', sitting in a relaxed pose with her hands hidden behind her back, looking directly at the camera with a calm and contemplative expression, Frieren has long flowing silver hair styled in her usual twin ponytails each tied with a simple ribbon, her elf ears are long and pointed adorned with her signature red earrings that dangle elegantly, she has large expressive green eyes with a subtle shine framed by long lashes, her outfit is her traditional attire consisting of a long white robe with gold trim and detailed embroidery along the edges, underneath she wears a green tunic with a diamond-shaped pattern on the neckline paired with dark trousers, her clothing appears slightly worn indicating her long journey but still well-kept, the background is a solid contrasting color such as deep blue or black to facilitate easy recutting, with soft natural lighting highlighting her serene expression and the intricate details of her clothing and hair, the overall ambiance should reflect a sense of calmness and introspection capturing the essence of Frieren's character