mascot head illustration

Create a high-contrast vector mascot head illustration based strictly on the uploaded reference image, bold graphic mascot caricature style with clean professional vector art, sharp edges and smooth curves, thick black outer outline surrounding the entire head, flat colors only with the face rendered strictly in black, white, and grayscale tones, slightly exaggerated facial features for a strong expressive mascot look (cartoon realism, not comedy, not cute), head only with no neck, no shoulders, no body, shown in a natural 3/4 view angle matching the reference, head centered and filling most of the frame, preserve exact hairstyle, hairline, and hair direction, precisely match eyebrow shape, eye size, spacing and expression, accurately replicate nose shape, mouth structure, jawline and cheek contours, maintain the same serious intense facial expression, do not beautify or soften the face, use bold confident vector linework with clean stylized shadow blocks for depth (no gradients, no textures, no airbrush), background must be solid flat red only, completely clean with no patterns, shapes, symbols or textures, high-resolution logo-ready mascot illustration with crisp edges suitable for branding, thumbnails, posters and merchandise, strict restrictions: no text, no hoodie, no props, no additional elements, no background graphics, do not change facial identity, do not add realistic lighting or photo textures, aspect ratio 4:5.