I recently did an excavation of a grave in Svalbard. Do you guys have any experience with making and uploading models with several layers?
There are reference points visible on all the different photogrammetry layers taken.
layer 1. surface of grave with cairn visible
layer 2. contact with coffin after removing cairn and cleaning up
layer 3 the coffin exposed
layer 4 skeleton exposed https://sketchfab.com/models/0d3be10df10249f5b61bd4d33c617c88
layer 5 skeleton cleaned up with focus on finds, fabrics, etc.