The 3-dimensional modelling can be suitable in various needs but sometimes the introduction of time as a 4th dimension is inevitable. Immersive digital experience is a distinctive characteristic of 3D modelling since users can interact with and explore virtual environments. This has implications for industries such as virtual tourism, training simulations, and educational content. Augmented Reality overlays digital content onto the real world, enhancing the user's perception, while Virtual Reality immerses users in entirely digital environments. Both rely heavily on 3D models for realistic visualizations. 4D modelling add a temporal dimension as a variable. This concept is often applied in fields such as construction and project management, where 4D models represent the evolution of a project over time, including scheduling and sequencing. This approach has revolutionized design and engineering processes. It allows for more accurate prototyping, collaborative design efforts, and a better understanding of how products or projects will evolve over time. It also introduced a whole new world on intellectual access for everyone to archaeological, architectural and historic heritage of our world across the ages. Our expertise in such modelling from previous successful cases can ensure the successful, accurate and emerging representation in every transition to digital world you may require.