Modular Wooden Jetty Low-poly (Polygon mesh 3D model) is available on CGTrader for $19. Original author: KangaroOz3D. Specs: 1948 polys, 1922 verts.
BLEND (Blender, filesize: 61.3 MB), OBJ (OBJ, filesize: 26 MB), FBX (Autodesk FBX, filesize: 32.8 MB), DAE (Collada, filesize: 6.22 MB), TEXTURES (Textures, filesize: 180 MB)