$18 Baby Mat 3D model by cgaxis. Available on CGTrader with 61768 polys and 61776 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 7.99 MB), C4D (Cinema 4D, filesize: 5.53 MB), FBX (Autodesk FBX, filesize: 5.64 MB), MAX (Autodesk 3ds Max, filesize: 10 MB)