godot/editor/icons/ORMMaterial3D.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path fill="#80ff45" d="M7.75 3.375 4 5.25l3.75 1.875L11.5 5.25z"/><path fill="#ff4545" d="M3.375 6.5v3.75L7 12.063v-3.75z"/><path fill="#45d7ff" d="M12.125 6.5 8.5 8.313v3.75l3.625-1.813z"/></svg>