Check out Steel Chain Low-poly 3D model on CGTrader for $10. High-quality mesh by Bird-fix: 6720 polys, 6720 vertices.
MAX (Autodesk 3ds Max, filesize: 1.58 MB), OBJ (OBJ, filesize: 706 KB), FBX (Autodesk FBX, filesize: 2.95 MB), MAX (Autodesk 3ds Max, filesize: 1.58 MB), 3DS (3D Studio, filesize: 459 KB), PNG (PNG, filesize: 807 KB), TEXTURES (Textures, filesize: 231 KB), JPG (JPG, filesize: 231 KB)