A GIGAmacro + Photogrammetry test. This model looks quite good relit since the cross polarizing used to capture the images, in a sense, strips the object of its reflective properties. After that, it's just a matter of defining the material properties to get it to look right.
Scans were done by AISOS, a part of LATIS Labs in the College of Liberal Arts at the University of Minnesota, Twin Cities.