I would be interested in the SDK as well. I am currently working on a VR/AR/Mixed Reality multiplayer world mixing the 3D scans. I would like people to be able to submit their own scans into the application and integrate them, so seeing how this might be used. https://globalsurvey.co.nz/surveying-gis-news/ground-breaking-cultural-heritage-project-merging-hds-ar-vr/
Thanks!