Monochrome vector line-art concept sketch of a character bust

[PERSON / CHARACTER NAME]. Act as a Lead Concept Artist for a cult classic early 2000s animated series (similar to early Gorillaz or Jet Set Radio). COMPOSITION (FLOATING HEAD DRAFT): Generate a Monochrome Line-Art Concept Sketch of the head/bust of [CHARACTER / PERSON]. Framing: The head floats strictly in the dead center of the canvas. Orientation: Fixed Three-Quarter View (3/4) for dynamic volume. Negative Space: Generous empty white space around the sketch. VISUAL STYLE (ADVANCED VECTOR SKETCH): The image must look like a "Production-Ready Concept Drawing" - raw, confident, but polished. NO FILLS (Critical): This is strict LINE ART. Do not use any colors, gradients, or grey fills. The inside of the face, hair, and clothes must be white (transparent), defined only by the outlines. Line Quality (The "Inker's Hand"): Use Solid Black Ink on pure white paper. Variable Line Weight: Use a THICK, bold contour line for the outer silhouette to pop the character from the background. Use THIN, razor-sharp lines for internal details (eyes, nose, hair texture). Flow: The lines should feel "fast" and expressive (like a brush pen or sophisticated vector stroke), not shaky or messy. It is an "Advanced Draft" - distinct and professional. CHARACTERIZATION (THE Y2K VIBE): Stylize the character with slightly angular, edgy features typical of early 2000s street art. Expression: Cool, detached, slightly rebellious, or "in the zone". BACKGROUND: Pure White (#FFFFFF). A clean sheet of paper.