Check out median head supplementary plate 3D model on CGTrader for $2. High-quality mesh by cagdasc: 61428 polys, 184284 vertices.
SKP (Sketchup, filesize: 1.16 MB), BLEND (Blender, filesize: 5.67 MB), OBJ (OBJ, filesize: 4.15 MB), FBX (Autodesk FBX, filesize: 1.25 MB), GLTF (glTF, filesize: 2.04 MB), ABC (Alembic, filesize: 1.92 MB), DAE (Collada, filesize: 4.61 MB), STL (Stereolithography, filesize: 2.93 MB)