Check out Castle Wall Level 20 3D model on CGTrader for $12. High-quality mesh by Earthless188: 234177 polys, 225270 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 33.8 MB), OBJ (OBJ, filesize: 46.4 MB), FBX (Autodesk FBX, filesize: 17.7 MB)