CAD-friendly Helmet model H1V1 3D Model

Please read the description carefully until the end to avoid questions and misunderstandings! The helmet model H1V1 is presented in solidbody/NURBS and polygonal formats. It can be used for 3D printing, CNC-milling, as well as for visualization in your projects. All parts are separate objects. The helmet was created for the head with circumference size 605 mm (23.8 inches), But you can just resize to your desired. The back of the helmet pivots for ease of donning. It is mounted on two latches and two guides. Solidbody file formats: STEP, X_T (Parasolid), IGES, DWG, 3DM, SAT (ACIS). It's compatible with any CAD/CAM-systems, like SolidWorks, NX, CATIA, Fusion-360, AutoCAD, Rhino3D etc. Polygonal formats: OBJ, FBX, DAE, SKP, DXF, Blender, C4D, STL Polygonal files are presented in three levels of detail (exclude STL - it's only highest detalisation): - High (1.2 M polygons) - Medium (280K polygons) - Low (97K polygons) The main parts of the helmet are thin-walled with a wall thickness of 3 mm. Other parts ("soft layer protection") are solid and optional to be printed. An additional set of STL-files contains the main (largest) part in a splitted form ATTENTIONS: - The head model is not included in this package! You can purchase it separately (M1P1D0V1), or buy a set (H1V1_M1P1D0V1) - Although this model can be printed (or CNC milled), it is only decorative. Do not use it as shock protection! - Model does not conatin any materials or UV