character: herta_\(honkai:_star_rail\), character: nekomata_okayu, A full body wide shot from a slightly low angle depicts Nekomata Okayu cosplaying as Herta, sitting atop a floating key-shaped staff in the center of Herta Space Station. Nekomata Okayu, a girl with purple hair and cat ears, has a playful expression and a small fang peeking out; she is dressed in Herta's attire, featuring a wide-brimmed purple witch hat with a flower, a black dress with bare shoulders, and detached sleeves. She sits perched on the floating staff, resting both of her hands gently on its surface. The background is the futuristic Herta Space Station, filled with holographic displays, sleek metallic corridors, and floating geometric structures. The scene is rendered as a high-quality anime illustration with crisp lines and vibrant colors, illuminated by the cool, sterile glow of the station's artificial lighting and shimmering digital particles.
