This specific 3D model, "Fire Hydrant 3D model 3", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
FBX (Autodesk FBX, filesize: 132 MB), GLTF (glTF, filesize: 182 MB)