Personal Brand Mascot Avatar

Create a clean, memorable personal brand mascot/avatar illustration of {argument name="character description" default="a young Black man with warm medium-brown skin, short tightly curled black hair in a neat fade, oval face, dark brown almond eyes, thick eyebrows, broad nose, full lips, and a calm confident slight smile"}. Show a centered head-and-shoulders bust facing directly forward, with symmetrical facial proportions and recognizable portrait-like features. Use a polished vector mascot style with smooth cel shading, crisp black line art, glossy highlights on the forehead, nose, cheeks, and lips, and warm orange-brown skin shadows. The character wears {argument name="shirt color" default="a dark charcoal crew-neck T-shirt"}. Place the bust on a pure black background with no text, no logo, and no extra objects. Add a bold sticker-like outline around the entire silhouette: a thick black outer contour plus a vivid {argument name="accent outline color" default="magenta-purple"} glow/outline following the head, ears, neck, shoulders, and shirt shape. Composition should be square, tightly cropped like a social media avatar, centered, high contrast, professional esports/brand-mascot quality, clean edges, minimal background, and no photorealism.