Fang3D
Nice Work!!!
Digital Micrometer is modeled with Fusion 360 and rendered. Includes all scene, lighting, materials and textures. Textures and materials only work in conjunction with Fusion 360. 3D Studio Max 2018 and also attached 2015 version too. It is internal mechanical structure is available. 1:1 Scale is in real sizes. Unit is millimeters. Many file formats are available.
Materials: Available in Fusion 360