Check out RC-12P Guardrail 3 US Army 3D model on CGTrader for $85. High-quality Polygon mesh mesh by Falcon3D: 38270 polys, 20326 vertices. Rigged, Textured, UV Mapped.
STL (Stereolithography, filesize: 579 KB), OBJ (OBJ, filesize: 1.09 MB), DWG (AutoCAD, filesize: 643 KB), DXF (DXF, filesize: 629 KB), LWO (Lightwave, filesize: 406 KB), MAX (Autodesk 3ds Max, filesize: 305 KB), OTHER (Other, filesize: 662 KB), SKP (Sketchup, filesize: 1.84 MB), W3D (Shockwave 3D, filesize: 1.19 MB), 3DS (3D Studio, filesize: 239 KB), TEXTURES (Textures, filesize: 6.59 MB)