The female character portrait with long pigtails breasts a black tanktop and a robotic arm  is depicted in a black-and-white manga style drawing by Tsutomu Nihei, with a high level of detail and shading. The figure is a humanoid cyborg with a smooth, featureless head, indicating a lack of facial features or any organic tissue. The head is topped with a large, circular breathing apparatus, which suggests a need for artificial respiration or protection from hazardous environments. The character's skin is pale, almost ghostly, and its eyes are obscured, giving an eerie, otherworldly appearance.

The character wears a form-fitting, high-tech suit that covers the entire body, with a glossy texture that reflects light. The suit is predominantly black, with some metallic accents and a high collar that extends upwards, possibly providing additional protection or enhancing the cyborg's functionality. The suit's design includes several mechanical or robotic elements, such as the large, articulated arm that extends from the right side of the figure, holding what appears to be a futuristic weapon or tool. The arm is segmented, with visible joints and a textured surface, indicating a mix of organic and synthetic materials.

The background is a solid black, providing stark contrast and emphasizing the character's presence. The overall aesthetic is dark and futuristic, evoking themes of cybernetics, post-apocalyptic settings, or science fiction.