Styling my gmap

Question

Hello Here are 2 maps, 1 a static image and 1 this far I newbie getting styling a gmap accordingly.

Could you help making the gmap even more looking alike the static image for instance activating the red parts? Here's the current style

  var darkStyle = [
    {
      featureType: "all",
      elementType: "labels",
      stylers: [
        { invert_lightness: true }
      ]

    } ,

        {
        featureType: "water",
        elementType: "all",
        stylers: [
          { visibility: "on" },
          { saturation: 40 },
          { lightness: -92 }
          ]
        },
        {
          featureType: "landscape",
          elementType: "all",
          stylers: [
            { hue: "#6d8f39" },
            { saturation: 50 },
            { lightness: -50 },
           { gamma: 0.9 },

    {
          featureType: "administrative.locality",
          elementType: "labels",
          stylers: [
            { hue: "#0022ff" },
            { saturation: 50 },
            { lightness: -10 },
            { gamma: 0.9 }
          ]
        }

          ]
        }
      ];

Can I change the marker color with javascript or need the KML? Thanks!