The archive has 6 categories: 1.3D model "clothing items" ie something that can be put on after the print itself. 2.3D model "Hobby" 3.3D model "3D printers" here will find 3 kinds of printerov..t.e. its plastic parts. 4.3D model "Ornament" rings, earrings, cufflinks. 5.3D model "for all your gadgets" tools for smartphones and other devices. 6.3D model "Miscellaneous"