Cute, cartoon-style, Duolingo-inspired, owl character, big round glasses, messy brown hair, colorful feathers, bright blue eyes, smiling face, yellow beak, wearing a graduation cap, holding a certificate, standing in front of a colorful language roadmap, with flags and icons, subtle shine effect, soft focus, warm lighting, playful composition. Please let me know if this meets your requirements or if you need further adjustments!