Angular Manga Character Redesign

Using REFERENCE_0 as the character base, create a clean standalone full-body manga illustration instead of the character-design sheet. Remove all annotation text, guide diagrams, inset panels, sample expressions, tone swatches, and background comic panels. Regenerate the same boy in a more angular, gambling-manga-inspired black-and-white style with sharper facial geometry, narrow triangular eyes, a pointed nose, harsher zigzag contour lines, and heavier dramatic ink shadows. Pose him standing front-facing with a slight contrapposto lean, head tilted downward, both hands in his pants pockets, giving a cool aloof expression. Update the outfit to an open light jacket with a high popped collar over a black shirt, dark straight pants with a belt, and oversized chunky shoes. Keep the spiky hair silhouette and monochrome manga screen-tone rendering, but make the final image a single centered character on a plain white background with no text, no panels, and no extra objects. Character style target: {argument name="manga style influence" default="Kaiji-inspired angular seinen manga"}. Outfit color balance: {argument name="outfit contrast" default="light open jacket, black shirt, dark pants"}. Pose: {argument name="standing pose" default="front-facing, head slightly lowered, both hands in pockets"}. Background: {argument name="background" default="plain white"}.