Sad 3D Cartoon Boy with Beanie and Headphones

A sad stylized 3D cartoon boy with soft Pixar-style features, wearing a cozy winter beanie and large over-ear headphones. He has a teary expression with one visible tear rolling down his cheek, slightly pouting lips, and expressive eyes. His arms are crossed, showing a disappointed or emotional mood. He is wearing a light blue oversized t-shirt with a minimal graphic design. Clean pastel blue background, soft studio lighting, smooth shadows, highly detailed skin and fabric textures, gentle color grading, ultra-realistic 3D render, centered composition, shallow depth of field, 8K quality.