godot/editor/icons/MirrorX.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path fill="none" stroke="#e0e0e0" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6 2 8l2 2M2 8h11m-1-2 2 2-2 2"/></svg>