$15 Medieval Gate House Low-poly 3D model by narkr. Available on CGTrader with 2118 polys and 1893 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 49.2 MB), OBJ (OBJ, filesize: 49.2 MB), TEXTURES (Textures, filesize: 48.5 MB), BLEND (Blender, filesize: 49.7 MB), DAE (Collada, filesize: 49.4 MB), MAX (Autodesk 3ds Max, filesize: 50.1 MB), 3DS (3D Studio, filesize: 49.1 MB), FBX (Autodesk FBX, filesize: 49.1 MB)