This free "Military Helicopter concept Low-poly 3D model get" 3D asset is currently listed under the authorship of "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: 547 KB), OBJ (OBJ, filesize: 536 KB), FBX (Autodesk FBX, filesize: 631 KB)