The following 3D model is known as "Sci-Fi Helmet 3D model 12" and is associated with author "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
The license for this digital asset is "Unknown license".
STL (Stereolithography, filesize: 71.1 MB), OBJ (OBJ, filesize: 59 MB), FBX (Autodesk FBX, filesize: 152 MB), PNG (PNG, filesize: 29.5 MB), GLTF (glTF, filesize: 52 MB), USDZ (USDZ, filesize: 105 MB)