diff --git a/index.html b/index.html
index 4c1c9905..272293c7 100644
--- a/index.html
+++ b/index.html
@@ -5648,6 +5648,24 @@
             <input id="options3dLightnessNumber" type="number" min="0" max="500" style="width: 4em" />
           </div>
 
+          <!-- <div data-tip="Set map skin resolution scale">
+            <div>Skin resolution scale:</div>
+            <input id="options3dResolutionScaleRange" type="range" min="0" max="100" />
+            <input id="options3dResolutionScaleNumber" type="number" min="0" max="1000" style="width: 4em" />
+          </div> -->
+          <div data-tip="Set mesh texture resolution">
+            <div>Texture resolution:</div>
+            <select id="options3dMeshSkinResolution" style="width: 10em">
+              <option value="1">512x512px</option>
+              <option value="2">1024x1024px</option>
+              <option value="3">2048x2048px</option>
+              <option value="4">4096x4096px</option>
+              <option value="5">8192x8192px</option>
+            </select>
+          </div>
+          
+
+
           <div data-tip="Set sun position (x, y, z) to define shadows">
             <div>Sun position:</div>
             <input id="options3dSunX" type="number" min="-2500" max="2500" step="100" style="width: 4.7em" />
@@ -5655,6 +5673,15 @@
             <input id="options3dSunZ" type="number" min="-1500" max="1500" step="100" style="width: 4.7em" />
           </div>
 
+          <div data-tip="Set Sun Color" id="options3dSunColorSection">
+            <span>Sun Color:</span
+            ><input
+              id="options3dSunColor"
+              type="color"
+              style="width: 4.4em; height: 1em; border: 0; padding: 0; margin: 0 0.2em"
+            />
+          </div>
+
           <div data-tip="Toggle 3d labels" style="margin: 0.6em 0 0.3em -0.2em">
             <input id="options3dMeshLabels3d" class="checkbox" type="checkbox" />
             <label for="options3dMeshLabels3d" class="checkbox-label"><i>Show 3D labels</i></label>
@@ -5665,6 +5692,11 @@
             <label for="options3dMeshSkyMode" class="checkbox-label"><i>Show sky and extend water</i></label>
           </div>
 
+          <div data-tip="Toggle wireframe mode, generally used for debugging." style="margin: 0.6em 0 0.3em -0.2em">
+            <input id="options3dMeshWireframeMode" class="checkbox" type="checkbox" />
+            <label for="options3dMeshWireframeMode" class="checkbox-label"><i>Show mesh material as wireframe</i></label>
+          </div>
+
           <div data-tip="Set sky and water color" id="options3dColorSection" style="display: none">
             <span>Sky:</span
             ><input
@@ -7881,7 +7913,7 @@
     <script src="modules/ui/stylePresets.js?v=1.89.11"></script>
 
     <script src="modules/ui/general.js?v=1.87.03"></script>
-    <script src="modules/ui/options.js?v=1.89.19"></script>
+    <script src="modules/ui/options.js?v=1.89.20"></script>
     <script src="main.js?v=1.89.32"></script>
 
     <script defer src="modules/relief-icons.js"></script>
@@ -7927,7 +7959,7 @@
     <script defer src="modules/io/save.js?v=1.89.29"></script>
     <script defer src="modules/io/load.js?v=1.89.30"></script>
     <script defer src="modules/io/cloud.js"></script>
-    <script defer src="modules/io/export.js?v=1.89.17"></script>
+    <script defer src="modules/io/export.js?v=1.89.18"></script>
     <script defer src="modules/io/formats.js"></script>
 
     <!-- Web Components -->
diff --git a/modules/io/export.js b/modules/io/export.js
index 8484744b..191923a5 100644
--- a/modules/io/export.js
+++ b/modules/io/export.js
@@ -11,7 +11,7 @@ async function saveSVG() {
   link.click();
 
   tip(
-    `${link.download} is saved. Open "Downloads" screen (crtl + J) to check. You can set image scale in options`,
+    `${link.download} is saved. Open "Downloads" screen (ctrl + J) to check. You can set image scale in options`,
     true,
     "success",
     5000
@@ -157,7 +157,8 @@ async function getMapURL(type, options = {}) {
     noWater = false,
     noScaleBar = false,
     noIce = false,
-    fullMap = false
+    fullMap = false,
+    for3D = false
   } = options;
 
   if (fullMap) drawScaleBar(1);
diff --git a/modules/ui/3d.js b/modules/ui/3d.js
index 3135c6e1..a0c6bb1f 100644
--- a/modules/ui/3d.js
+++ b/modules/ui/3d.js
@@ -5,14 +5,17 @@ window.ThreeD = (function () {
     scale: 50,
     lightness: 0.7,
     shadow: 0.5,
-    sun: {x: 100, y: 600, z: 1000},
+    sun: {x: 300, y: 1500, z: 800},
     rotateMesh: 0,
     rotateGlobe: 0.5,
     skyColor: "#9ecef5",
     waterColor: "#466eab",
     extendedWater: 0,
     labels3d: 0,
-    resolution: 2
+    wireframe: 0,
+    resolution: 2,
+    resolutionScale: 3,
+    sunColor: "#ffffff"
   };
 
   // set variables
@@ -100,6 +103,18 @@ window.ThreeD = (function () {
     redraw();
   };
 
+  const setSunColor = function(color){
+    options.sunColor = color;
+    spotLight.color = new THREE.Color(color);
+    render();
+  }
+
+  const setResolutionScale = function (scale) {
+    options.resolutionScale = scale;
+    console.log("New res:",scale);
+    redraw();
+  };
+
   const setLightness = function (intensity) {
     options.lightness = intensity;
     ambientLight.intensity = intensity;
@@ -148,6 +163,11 @@ window.ThreeD = (function () {
     }
   };
 
+  const toggleWireframe = function () {
+    options.wireframe = !options.wireframe;
+    redraw();
+  };
+
   const setColors = function (sky, water) {
     options.skyColor = sky;
     scene.background = scene.fog.color = new THREE.Color(sky);
@@ -189,16 +209,20 @@ window.ThreeD = (function () {
     // light
     ambientLight = new THREE.AmbientLight(0xcccccc, options.lightness);
     scene.add(ambientLight);
-    spotLight = new THREE.SpotLight(0xcccccc, 0.8, 2000, 0.8, 0, 0);
+    spotLight = new THREE.SpotLight(options.sunColor, 0.8, 2000, 0.8, 0, 0);
     spotLight.position.set(options.sun.x, options.sun.y, options.sun.z);
     spotLight.castShadow = true;
+    //maybe add a option for this. But changing the option will require to reinstance the spotLight.
+    spotLight.shadow.mapSize.width = 2048;
+    spotLight.shadow.mapSize.height = 2048;
     scene.add(spotLight);
     //scene.add(new THREE.SpotLightHelper(spotLight));
 
-    // Rendered
+    // Renderer
     Renderer = new THREE.WebGLRenderer({canvas, antialias: true, preserveDrawingBuffer: true});
     Renderer.setSize(canvas.width, canvas.height);
     Renderer.shadowMap.enabled = true;
+    Renderer.shadowMap.type = THREE.PCFSoftShadowMap;
     if (options.extendedWater) extendWater(graphWidth, graphHeight);
     createMesh(graphWidth, graphHeight, grid.cellsX, grid.cellsY);
 
@@ -223,7 +247,7 @@ window.ThreeD = (function () {
 
   function textureToSprite(texture, width, height) {
     const map = new THREE.TextureLoader().load(texture);
-    map.anisotropy = Renderer.getMaxAnisotropy();
+    map.anisotropy = Renderer.capabilities.getMaxAnisotropy();
     const material = new THREE.SpriteMaterial({map});
 
     const sprite = new THREE.Sprite(material);
@@ -295,8 +319,13 @@ window.ThreeD = (function () {
       line: 5 - towns.attr("data-size") / 2
     };
 
+    //Look for a custom model for city and town geometry. If not found use these.
+    //Maybe serialize the models to the .map file.
+    
     const city_icon_material = new THREE.MeshPhongMaterial({color: cityOptions.iconColor});
+    city_icon_material.wireframe = options.wireframe;
     const town_icon_material = new THREE.MeshPhongMaterial({color: townOptions.iconColor});
+    town_icon_material.wireframe = options.wireframe;
     const city_icon_geometry = new THREE.CylinderGeometry(cityOptions.iconSize * 2, cityOptions.iconSize * 2, cityOptions.iconSize, 16, 1);
     const town_icon_geometry = new THREE.CylinderGeometry(townOptions.iconSize * 2, townOptions.iconSize * 2, townOptions.iconSize, 16, 1);
     const line_material = new THREE.LineBasicMaterial({color: cityOptions.iconColor});
@@ -387,24 +416,76 @@ window.ThreeD = (function () {
     lines = [];
   }
 
+  async function createMeshTextureUrl(){
+    return new Promise(async (resolve, reject)=>{
+      const mapOptions = {
+        noLabels: options.labels3d,
+        noWater: options.extendedWater,
+        fullMap: true,
+        for3D: true
+      };
+      let sizeOfSkin = 512;
+      switch(options.resolutionScale){
+        case 1:
+          sizeOfSkin = 512;
+          break;
+        case 2:
+          sizeOfSkin = 1024;
+          break;
+        case 3:
+          sizeOfSkin = 2048;
+          break;
+        case 4:
+          sizeOfSkin = 4096;
+          break;
+        case 5:
+          sizeOfSkin = 8192;
+          break;
+      }
+      const url = await getMapURL("mesh",mapOptions);
+      const canvas = document.createElement("canvas");
+      const ctx = canvas.getContext("2d");
+      canvas.width = sizeOfSkin;
+      canvas.height = sizeOfSkin;
+      const img = new Image();
+      img.src = url;
+
+      img.onload = function(){
+        ctx.drawImage(img,0,0,canvas.width,canvas.height);
+        canvas.toBlob((blob)=>{
+          const blobObj = window.URL.createObjectURL(blob)
+          window.setTimeout(()=>{
+            canvas.remove();
+            window.URL.revokeObjectURL(blobObj);
+          }, 100);
+          resolve(blobObj);
+        })
+      }
+    })
+  }
   // create a mesh from pixel data
   async function createMesh(width, height, segmentsX, segmentsY) {
-    const mapOptions = {
-      noLabels: options.labels3d,
-      noWater: options.extendedWater,
-      fullMap: true
-    };
-    const url = await getMapURL("mesh", mapOptions);
-    window.setTimeout(() => window.URL.revokeObjectURL(url), 5000);
 
     if (texture) texture.dispose();
-    texture = new THREE.TextureLoader().load(url, render);
+    if(!options.wireframe){
+      //Try loading skin texture.
+    texture = new THREE.TextureLoader().load(await createMeshTextureUrl(), render);
     texture.needsUpdate = true;
+    }
+    
+
 
     if (material) material.dispose();
-    material = new THREE.MeshLambertMaterial();
-    material.map = texture;
-    material.transparent = true;
+    if(options.wireframe){
+      material = new THREE.MeshLambertMaterial();
+      material.wireframe = true;
+    }else{
+      material = new THREE.MeshStandardMaterial();
+      material.map = texture;
+      material.roughness = 0.9;
+      material.transparent = true;
+    }
+    
 
     if (geometry) geometry.dispose();
     geometry = new THREE.PlaneGeometry(width, height, segmentsX - 1, segmentsY - 1);
@@ -449,7 +530,7 @@ window.ThreeD = (function () {
       noWater: options.extendedWater,
       fullMap: true
     };
-    const url = await getMapURL("mesh", mapOptions);
+    const url = await createMeshTextureUrl();
     window.setTimeout(() => window.URL.revokeObjectURL(url), 4000);
     texture = new THREE.TextureLoader().load(url, render);
     material.map = texture;
@@ -609,11 +690,14 @@ window.ThreeD = (function () {
     update,
     stop,
     options,
+    setSunColor,
     setScale,
+    setResolutionScale,
     setLightness,
     setSun,
     setRotation,
     toggleLabels,
+    toggleWireframe,
     toggleSky,
     setResolution,
     setColors,
diff --git a/modules/ui/options.js b/modules/ui/options.js
index 960e3090..8139210b 100644
--- a/modules/ui/options.js
+++ b/modules/ui/options.js
@@ -1060,6 +1060,7 @@ function toggle3dOptions() {
   document.getElementById("options3dSunX").addEventListener("change", changeSunPosition);
   document.getElementById("options3dSunY").addEventListener("change", changeSunPosition);
   document.getElementById("options3dSunZ").addEventListener("change", changeSunPosition);
+  document.getElementById("options3dMeshSkinResolution").addEventListener("change", changeResolutionScale);
   document.getElementById("options3dMeshRotationRange").addEventListener("input", changeRotation);
   document.getElementById("options3dMeshRotationNumber").addEventListener("change", changeRotation);
   document.getElementById("options3dGlobeRotationRange").addEventListener("input", changeRotation);
@@ -1069,6 +1070,9 @@ function toggle3dOptions() {
   document.getElementById("options3dMeshSky").addEventListener("input", changeColors);
   document.getElementById("options3dMeshWater").addEventListener("input", changeColors);
   document.getElementById("options3dGlobeResolution").addEventListener("change", changeResolution);
+  document.getElementById("options3dMeshWireframeMode").addEventListener("change",toggleWireframe3d);
+  document.getElementById("options3dSunColor").addEventListener("input", changeSunColor);
+
 
   function updateValues() {
     const globe = document.getElementById("canvas3d").dataset.type === "viewGlobe";
@@ -1081,6 +1085,7 @@ function toggle3dOptions() {
     options3dSunY.value = ThreeD.options.sun.y;
     options3dSunZ.value = ThreeD.options.sun.z;
     options3dMeshRotationRange.value = options3dMeshRotationNumber.value = ThreeD.options.rotateMesh;
+    options3dMeshSkinResolution.value = ThreeD.options.resolutionScale;
     options3dGlobeRotationRange.value = options3dGlobeRotationNumber.value = ThreeD.options.rotateGlobe;
     options3dMeshLabels3d.value = ThreeD.options.labels3d;
     options3dMeshSkyMode.value = ThreeD.options.extendedWater;
@@ -1088,18 +1093,30 @@ function toggle3dOptions() {
     options3dMeshSky.value = ThreeD.options.skyColor;
     options3dMeshWater.value = ThreeD.options.waterColor;
     options3dGlobeResolution.value = ThreeD.options.resolution;
+    options3dSunColor.value = ThreeD.options.sunColor;
+    console.log("options3dSunColor.value =",ThreeD.options.sunColor);
   }
 
   function changeHeightScale() {
     options3dScaleRange.value = options3dScaleNumber.value = this.value;
+    console.log(this);
     ThreeD.setScale(+this.value);
   }
 
+  function changeResolutionScale() {
+    options3dMeshSkinResolution.value = this.value;
+    ThreeD.setResolutionScale(+this.value);
+  }
+
   function changeLightness() {
     options3dLightnessRange.value = options3dLightnessNumber.value = this.value;
     ThreeD.setLightness(this.value / 100);
   }
 
+  function changeSunColor(){
+    ThreeD.setSunColor(options3dSunColor.value);
+  }
+
   function changeSunPosition() {
     const x = +options3dSunX.value;
     const y = +options3dSunY.value;
@@ -1117,6 +1134,10 @@ function toggle3dOptions() {
     ThreeD.toggleLabels();
   }
 
+  function toggleWireframe3d() {
+    ThreeD.toggleWireframe();
+  }
+
   function toggleSkyMode() {
     const hide = ThreeD.options.extendedWater;
     options3dColorSection.style.display = hide ? "none" : "block";