Models created in Zbrush. They are watertight and ready for printing/milling. Although there are some slight undercuts, they were created with molding and casting in mind.Version with background inlcudes a highpoly OBJ (around 1.5 Mil polys) and a decimated, optimized STL (1 Mil polys).Nominal size (although easily adjustable in any 3D software) is: 120 mm tall / 88.70 mm wide/ 5.70 mm deep/ volume: 199cm3