This interactive visualization displays a human body silhouette with clickable and hoverable internal organs. Using D3.js, the body outline and individual organs are drawn as SVG paths from the provided bodyData, with organ opacity responding to user selection and hovering. A custom legend component supports toggling organs on and off, while clicked organs remain highlighted and non-selected organs fade to 20% opacity. The data paths are sourced from SVG Viewer, and the chart is implemented in a reusable JavaScript module under the MIT license.