This collection showcases high-fidelity 3D models of a Cold War shelter located in Aarhus, Denmark. Leveraging advanced tools like Polycam, Metashape Agisoft Professional, Meshroom, Rhinoceros 3D 8.0, and V-Ray. These models offer detailed reconstructions of the shelter's interior and exterior. The dataset includes LiDAR scans and photogrammetry-derived models, meticulously refined and rendered for accuracy and realism. Shared under a Creative Commons license on Zenodo, these models serve as valuable resources for researchers, educators, and enthusiasts interested in Cold War history and urban resilience. The 3D models have also been uploaded and published in Sketchfab, which are accessible to everyone. For an overview of the models, visit the following Sketchfab URLs or my profil in Sketchfab: Model 1: https://skfb.ly/oTV6PModel 2: https://skfb.ly/oTVnQModel 3: https://skfb.ly/oTVvxModel 4: https://skfb.ly/oTVwt Konstantina Gkaraliakou (@kogka16) - Sketchfab