For the Matterport scans specifically, I used a Matterport Pro 2 camera here: https://matterport.com/cameras/pro2-3D-camera and for the photogrammetry, a capture process similar to this: https://medium.com/realities-io/getting-started-with-photogr... Writing up more details into a blog.

For some more about what we do in general in the digital humanities for preserving cultural heritage, there's some info at my startup's website also! https://archimedes.digital/