Check out mandalorian helmet starWars 3D model on CGTrader for $10. High-quality Polygon mesh mesh by nabil-ali: 259706 polys, 130781 vertices. Textured.
STL (Stereolithography, filesize: 23.1 MB), OBJ (OBJ, filesize: 23.1 MB), BLEND (Blender, filesize: 23.1 MB), FBX (Autodesk FBX, filesize: 23.1 MB)