NASA Launch Entry Helmet a modificated US Navy HGU-20 P Clamshell Flight Helmet that was used by NASA in the early Space Shuttle missions. <br/>US Navy HGU-20 P Clamshell Flight Helmet an American flight helmet an obsolete special type of helmet that is worn by US Navy military pilots. <br/>Navy HGU-20/P Clamshell Flight Helmet was used by US Navy from 1965 to 1971. A modified version (Launch Entry Helmet) was used by NASA in the early Space Shuttle missions. <br/>Astronaut Helmet an upper part of a space suit (spacesuit).<br/>Space suit (spacesuit) hermetic closed obsolete headwear garment worn by astronaut to keep a human alive in the unviable environment of outer space.<br/>For space research, future of space aeronautics, sci-fi astronauts body gear, military aviation, air force, passenger aviation, civil airplanes, war aircraft, military helicopters, war aircraft, military personnel, armed forces, military formations, modern uniformed military services, space research, history of space aeronautics, air transport protecting accessories, old aviation equipment, military helicopter pilots gear, war air equipment, space exploration headwear equipment, sci-fi entertainment, air force vehicles, aircraft aircrew team headwear protecting devices, air personnel tools, simulation video games, and computer games projects design.<br/><br/>NASA Launch Entry Helmet is a high quality, photo real 3d model that will enhance detail and realism to any of your rendering projects. The model has a fully textured, detailed design that allows for close-up renders, and was originally modeled in 3ds Max 2014 and rendered with V-Ray. Renders have no postprocessing.<br/>Hope you like it!<br/><br/>*********<br/>Features:<br/>- High quality polygonal model, correctly scaled for an accurate representation of the original object.<br/>- Models resolutions are optimized for polygon efficiency. (In 3ds Max, the Meshsmooth function can be used to increase mesh resolution if necessary.)<br/>- All colors can be easily modified.<br/>- Model is fully textured with all materials applied.<br/>- All textures and materials are included and mapped in every format.<br/>- 3ds Max models are grouped for easy selection, and objects are logically named for ease of scene management.<br/>- No part-name confusion when importing several models into a scene.<br/>- No cleaning up necessaryjust drop your models into the scene and start rendering.<br/>- No special plugin needed to open scene.<br/>- Model does not include any backgrounds or scenes used in preview images.<br/>- Units: cm<br/>- NOTE: This model contains poles (more than 5 edges that converge to a single vertex.)<br/><br/>*********<br/>File Formats:<br/>- 3ds Max 2014 V-Ray, Corona, Mental Ray and standard materials scenes<br/>- Blender 2.8 Eevee materials scene<br/>- Maya 2016 V-Ray, Hardware and Redshift materials scenes<br/>- Cinema 4D R14 V-Ray and Standard materials scene<br/>- Modo 10.2 Standard materials scene<br/>- OBJ (Multi Format)<br/>- 3DS (Multi Format)<br/>- FBX (Multi Format)<br/><br/>********<br/>Textures Formats:<br/>- 7.png (4096x4096)