Retro Screen-Print Abstract Portrait Illustration

Transform this portrait into a modern abstract illustration in retro screen-print style. Convert the subject into bold flat shapes with simplified facial details and clean vector-like forms. Apply halftone dot shading for shadows and depth, especially on the face and t-shirt. Use a limited color palette of mustard yellow, dark green, and off-white, replacing natural colors with stylized tones. Add grainy brush textures, rough edges, and slightly misaligned ink layers for a realistic print effect. Include hand-drawn star doodles and paint streaks around the subject. Use a distressed, paper-like background with subtle noise and vintage poster aesthetics. Keep the composition artistic, playful, and slightly imperfect.