# Architecture overlay on big objects like Bridges and buildings **URL:** \ **Category:** Technical Support\ **Created:** [March 29, 2024, 6:04pm UTC](https://forum.8thwall.com/t/architecture-overlay-on-big-objects-like-bridges-and-buildings/926 "2024-03-29T18:04:29Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Ian](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.8thwall.com/ian/32/430_2.png) [@Ian](https://forum.8thwall.com/u/Ian)\ **Post date:** [March 29, 2024, 11:21pm UTC](https://forum.8thwall.com/t/architecture-overlay-on-big-objects-like-bridges-and-buildings/926/2 "2024-03-29T23:21:58Z")
I would reference this thread > [@VPS + photogrammetry 3D building](https://forum.8thwall.com/t/vps-photogrammetry-3d-building/723/2): > > You can achieve AR effects on large structures using Lightship VPS. This would require users to localize at specific locations/Wayspots and that you offset AR content from those locations to-scale in 3D modeling software. Information of Lightship VPS here: [8th Wall](https://www.8thwall.com/docs/web/#lightship-vps). As an example of augmenting large structures with VPS, I augmented Coit Tower in San Francisco by scanning the staircase at the base of the structure and had users localize against that. A preview of the mesh I scanned and used for … --- _[View the full topic](https://forum.8thwall.com/t/architecture-overlay-on-big-objects-like-bridges-and-buildings/926)._