After I made a high resolution scan, I reduced the size of the head from 30 cm to approx. 7 cm in height and made some test prints in plastic PLA.
When the exact size was measured to fit on the clay statue, the head was 3D printed in Bronze. From there the clay statue with the bronze filament 3D printed head was molded and 50 exclusive copies were made for a project.
More info about this project: mlk50.nl