1. Portable Offline 3D Twin (Zero Install, Windows & macOS)
Unzip anywhere on your SSD and double-click Launch_Local_3D_Twin_Windows.bat (or .command on Mac) to run full Ultra-HD 900k density locally at 0 ms disk speed.
⬇ Download Portable Local 3D Twin (.zip)

2. Native Desktop BIM / CAD (Archicad, Revit, Rhino, CloudCompare)
Load the Client Vault engineering files directly onto your workstation GPU:
• Master_Site_Twin.dxf + HIRB_3D.dxf → Archicad 27+ / Revit / Civil 3D
• Drone_Photogrammetry_PointCloud.laz → CloudCompare / ReCap / Archicad
• models/site_textured_mesh.glb → Rhino 8 / SketchUp / Twinmotion / Enscape