This page contains free "scifi helmet 3D model shop", which is a work by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
Usage of this 3d asset is subject to the "Unknown license" agreement.
STL (Stereolithography, filesize: 71 MB), OBJ (OBJ, filesize: 134 MB), USDZ (USDZ, filesize: 142 MB), GLTF (glTF, filesize: 91.3 MB), FBX (Autodesk FBX, filesize: 192 MB), PNG (PNG, filesize: 67.2 MB)