Roman Helmet

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 510.398 510.398"
>
    <path
        d="M321.846 122.917a172.138 172.138 0 0 1 24.145 28.279l27.353-16.334 15.381 25.758-28.072 16.763c9.57 21.302 14.901 44.906 14.901 69.732v2.136h82.501l-1.452-16.329c-7.081-79.6-36.112-140.151-86.273-180.073zM204.818 76.379c10.606 0 20.987.98 31.063 2.84l4.936-24.052 29.387 6.031-5.354 26.086c11.81 4.451 23 10.174 33.404 17.003l47.333-68.405c-33.331-19.54-73.732-31.5-118.385-34.883-41.148-3.116-71.409 2.033-72.678 2.254l-16.113 2.806 20.091 75.875c14.626-3.689 30.071-5.555 46.316-5.555zM469.947 385.133v13.936c0 9.991-8.129 18.12-18.12 18.12s-18.12-8.129-18.12-18.12v-118.86h-30v118.859c0 26.533 21.587 48.12 48.12 48.12s48.12-21.587 48.12-48.12v-13.936h-30zM345.554 361.798V247.115c0-77.603-63.134-140.736-140.735-140.736-46.723 0-84.065 17.393-114.163 53.173 0 0-14.841 20.438-21.205 31.287l93.871 42.63a51.652 51.652 0 0 1 22.398-5.082c28.656 0 51.97 23.313 51.97 51.97 0 19.219-10.496 36.023-26.049 45.014 11.633 12.261 19.704 27.801 20.945 41.193 9.611 103.748 74.503 115.604 77.261 116.058l4.539.747 57.819-26.653c-11.59-20.623-26.651-55.085-26.651-94.918z"
    />
    <path
        d="M185.719 332.325c-28.655 0-51.969-23.313-51.969-51.969a51.64 51.64 0 0 1 6.184-24.561L10.451 196.993v88.76l1.409 1.87c18.372 24.385 49.342 37.196 89.763 37.196 1.558 0 3.133-.02 4.719-.058 12.323-.296 23.749-1.685 33.166-3.284l-16.426 61.757-35.272 48.079 38.14 25.081 23.271 54.004 7.256-6.59c27.581-25.049 44.675-48.564 44.675-88.343v-85.48a51.766 51.766 0 0 1-15.433 2.34z"
    />
    <path
        d="M207.688 280.356c0-12.114-9.855-21.97-21.97-21.97-12.113 0-21.969 9.855-21.969 21.97 0 12.113 9.855 21.969 21.969 21.969 12.115 0 21.97-9.855 21.97-21.969z"
    />
</svg>