Barrier metal gate Low-poly 3D model is available on CGTrader for $15. Original author: TufyArt. Specs: 940 polys, 976 verts.
BLEND (Blender, filesize: 27.1 MB), OBJ (OBJ, filesize: 122 KB), FBX (Autodesk FBX, filesize: 66.6 KB), GLTF (glTF, filesize: 38.2 MB), ABC (Alembic, filesize: 99.9 KB), DAE (Collada, filesize: 241 KB), STL (Stereolithography, filesize: 91.9 KB), TEXTURES (Textures, filesize: 26.3 MB)