Photogrammetry
Photogrammetry is a simple 3D reconstruction technique that requires camera on the phone. For me personally, this techniques is not only convenient because of how accessible it is, but also because it worked out for me on the first try and with very high accuracy. As recommended, I have taken 150 pictures of the sculpture from all sides, making sure I get into the crevices of the sculpture. I was also interested in how accurately will the reconstruction be if a put a thin semi-floating object on the sculpture, so I gave the sculpture a cigarette.