Model created in Zbrush. It is watertight and ready for printing/milling. Although there are some undercuts, it was created with molding and casting in mind.
Inlcudes 2 file versions:
1 Mil OBJ quad highopoly mesh 250k STL triangulated mesh
Nominal size (although easily adjustable in any 3D software) is: -38.7 mm wide -45 mm tall -7.11 mm deep -volume: 3.17 cm3