Banana-plug OpenSCAD Model

module banana_plug(color="beige") {
  color(color) {
    translate([0, 0, -12]) intersection() {
      linear_extrude(12) circle(d=6.6, center=true);
      linear_extrude(12) square([5.6, 6.6], center=true);
    }
    translate([0, 0, 0.0]) linear_extrude(4.4) circle(d=11.0, center=true);
    translate([0, 0, 4.4]) linear_extrude(1.6) circle(d=9.0, center=true);
    translate([0, 0, 6.0]) linear_extrude(17.0) circle(d=11.3, center=true);
  }
  color("silver") translate([0, 0, -22]) linear_extrude(44.5) circle(d=2.8, center=true);
}