Check out Medieval Defense Guard Tower Large Low-poly 3D model on CGTrader for $24.99. High-quality mesh by Lore-3D: 4735 polys, 5880 vertices. PBR, Textured, UV Mapped.
STL (Stereolithography, filesize: 451 KB), OBJ (OBJ, filesize: 638 KB), GLTF (glTF, filesize: 409 KB), 3DS (3D Studio, filesize: 233 KB), FBX (Autodesk FBX, filesize: 260 KB), DAE (Collada, filesize: 1.28 MB), BLEND (Blender, filesize: 1.36 MB), TEXTURES (Textures, filesize: 218 MB), PNG (PNG, filesize: 218 MB), UNITYPACKAGE (Unity 3D, filesize: 220 MB), UASSET (UnrealEngine, filesize: 195 MB)