Single Duckling Toy Low-poly (Polygon mesh 3D model) is available on CGTrader for $8. Original author: Banism. Specs: 6151 polys, 6154 verts.
OBJ (OBJ, filesize: 666 KB), DAE (Collada, filesize: 914 KB), BLEND (Blender, filesize: 1.04 MB), 3DS (3D Studio, filesize: 226 KB), FBX (Autodesk FBX, filesize: 344 KB)