Nostalgic 3D Cassette Boy

Prompt

Cute 3D figure of a boy listening to a vintage cassette player. Oversized headphones, wearing a retro color-block windbreaker (yellow, blue, red). Sitting on a giant cassette tape base. Nostalgic electronics theme, smooth plastic texture, Sony Walkman vibe, Pop Mart design, C4D style rendering, minimalist white background.