Model created in Zbrush. It is watertight and ready for printing/milling. Although there are some slight undercuts, it was created with molding and casting in mind.
Inlcudes a pendant version (as decimated 500k STL and highpoly 2 Mil OBJ) and a medallion version (as decimated 1 Mil STL and highpoly 3 Mil OBJ)
Nominal size (although easily adjustable in any 3D software) is: Pendant: 24.6 mm wide/ 33 mm tall / 4.5 mm deep/ volume: 1,07 cm3 Medallion: 35.5 mm wide/ 40 mm tall / 4.5 mm deep/ volume: 2.72 cm3