Stone from Avebury Neolithic Circle

This is a 3D scan of one of the ancient neolithic stones in Avebury, a henge monument in Wiltshire, England. It was made from square 1440 pixel video produced by an Insta360 X4 camera, then uploaded to KiriEngine for processing to a mesh. The digital model was adjusted to a true scale using a LIDAR scan from the iOS 3DScannerApp. It was then processed using a combination of Meshmixer, Blender and Nomad Sculpt. That process was intended to remove overhangs that could cause a need for supports wh