Miniature Golf Course 02 set 3D model is available on CGTrader for $9. Original author: jishnukamalbora70. Specs: 75401 polys, 76074 verts.
STL (Stereolithography, filesize: 28.1 MB), OBJ (OBJ, filesize: 7.32 MB), BLEND (Blender, filesize: 11.7 MB), MA (Autodesk Maya, filesize: 20.4 MB), DAE (Collada, filesize: 157 MB), FBX (Autodesk FBX, filesize: 2.87 MB)