Digital models via sound,Light、ElectricityImages, 3D animations, and computer-programmed technology integrated with physical models can fully highlight the characteristics of the displayed content, achieving a lifelike and diverse dynamic visual effect. It offers visitors a new experience and generates a strong resonance. The digital model is a new concept proposed by the domestic model design and manufacturing company, Shenzhen Saiye Model. It is specifically demonstrated in the Shaoguan Planning Department and the overall urban planning project of Shaoguan. This new term, "digital model," is poised to replace traditional architectural models in the near future, becoming another new highlight in the display of content. The digital model transcends the monotonous display of physical model sand tables, adding multimedia automation to the traditional sand table, fully showcasing location features and rich dynamic visual effects of the four seasons. It provides customers with a new experience, capable of generating a strong visual impact. Customers can also select and view corresponding display content through touch screens, which is simple and convenient, greatly enhancing the interactivity of the entire display.