A bright cheerful educational 3D cartoon character for children aged 8–10. In the center, a cute funny honey-brown bear named Barnaby, full-body, standing upright with a cheerful open smile, large sparkling amber eyes, fluffy cheeks, and soft rounded shapes. He is dressed in a traditional British Beefeater uniform: a scarlet red tunic with elegant gold vertical braid, wide gold band on the chest, white collar, black trousers, and polished black shoes. Barnaby enthusiastically holds a large 3D glossy bright orange 'TH' decorated with small blue and yellow stars. Next to him are two distinct friendly little cartoon speech mascots representing the two phonics sounds: one soft whisper mascot labeled '/θ/' and one gentle buzzing mascot labeled '/ð/'. Playful, polished high-quality 3D digital animation render style. Clean white background with soft pastel watercolor splashes in blue, yellow, pink, and green. Centered composition, airy negative space around for presentation use, no random text except 'TH', '/θ/', and '/ð/', no watermarks.
