Check out Tower Viewer Low-poly 3D model on CGTrader for $5. High-quality mesh by My-Asset: 15000 polys, 15000 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 3.48 MB), MA (Autodesk Maya, filesize: 1.84 MB), MAX (Autodesk 3ds Max, filesize: 4.21 MB), FBX (Autodesk FBX, filesize: 1.58 MB), TEXTURES (Textures, filesize: 97.6 MB), EXR (EXR, filesize: 97.6 MB), PNG (PNG, filesize: 97.6 MB), BLEND (Blender, filesize: 3.15 MB)