Choosing a colored skull model over a traditional monochrome model is mainly based on the following advantages:

The model is designed with rich colors to more intuitively show the internal structure of the skull and its details. Compared with the monochrome model, the color model can distinguish different bone parts, blood vessels and nerves, etc., so that learners can observe the complex anatomical structure at a glance. This visual appeal helps to stimulate students' interest in learning and improve their understanding and memory of skull structure.

In monochromatic models, all structures are presented in the same color, which can cause some subtle anatomical structures to be difficult to distinguish. The color skull model uses different colors to distinguish different tissues and structures, such as bones, blood vessels, nerves, etc., making each part more distinct and easy to identify. This high degree of recognition helps learners understand and remember anatomical features of the skull more accurately.

It has higher practicability in the field of education. For students and teachers of medical, anatomy, biology and other related majors, color models can provide more intuitive and vivid teaching AIDS. They can be used not only for classroom teaching and experimental presentations, but also as learning materials and review tools for students. In addition, color models are also suitable for popular science exhibitions, museum displays and other occasions, which can attract more public attention and popularize scientific knowledge.

To sum up, the color skull model is chosen over the traditional monochrome model mainly because the color model has significant advantages in terms of visual appeal, information differentiation, educational effect and technological progress. These advantages make colored skull models an indispensable tool in medical education, anatomy teaching and popular science exhibitions.