$4 Heart with arrow 3D model by Dufe. Available on CGTrader with 868 polys and 438 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 42.5 KB), OBJ (OBJ, filesize: 103 KB), STP (STEP, filesize: 297 KB), DWG (AutoCAD, filesize: 293 KB), MAX (Autodesk 3ds Max, filesize: 276 KB), IGE (IGES, filesize: 392 KB), FBX (Autodesk FBX, filesize: 46.7 KB)