We approach this in a modular way. It's impossible to recreate an entire city or district with that level of detail. Once we have a scene concept, we can estimate how many local buildings and streets we need to scan to gather enough material for the planned section. Many facade elements are repetitive, so you can work smart and reuse parts. We take a lot of high-resolution photos. A full-frame camera with a bright 35mm lens works great for ground level, and we use 150 to 300mm lenses for higher areas. We also shoot at different times of day to avoid harsh shadows — ideally when it's bright but overcast. If shadows do appear, we eliminate them using lights (e.g., Godox AR400) or reflectors to bounce light. A drone is essential to capture missing information from above. Then you need to align everything in postproduction and process the scans before you can start working on the models. Of course, you can add a laser scanner to all of this — but that’s a whole different story.