Cartoon 3D characters are virtual images created through 3D modeling technology, integrating cartoon styles. Their core feature lies in combining "3D three-dimensional form" with "cartoon-style visual expression".

The production process involves several steps: 3D modeling (constructing a three-dimensional skeleton and appearance), UV unwrapping (applying textures to the surface), rigging (endowing the skeleton with movement capabilities), and animation (designing movements and expressions). Finally, a three-dimensional image with a sense of volume is presented.

In terms of style, they downplay realistic details and emphasize cartoon characteristics: such as exaggerated facial feature proportions (big eyes, round face shapes), vivid color matching, and simplified body structures. At the same time, they retain the light and shadow layers and spatial three-dimensional sense brought by 3D technology. They are commonly used in animated films (e.g., characters in Coco), games, children's educational content, and other fields, boasting both fun and visual impact.