$8 Lowpoly Guard Tower 3D Model Low-poly 3D model by World3D. Available on CGTrader with 4000 polys and 2000 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 35 MB), OBJ (OBJ, filesize: 35 MB), C4D (Cinema 4D, filesize: 35 MB), 3DS (3D Studio, filesize: 35 MB), FBX (Autodesk FBX, filesize: 35 MB), DAE (Collada, filesize: 35 MB), ABC (Alembic, filesize: 35 MB), TEXTURES (Textures, filesize: 35 MB)