diff --git a/README.md b/README.md
index e2a3807..e649d53 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,14 @@
+![](https://github.com/sushihangover/SVGKit.Binding/raw/master/Media/icon.png) 
 
-#SushiHangover.SVGKit
+# SushiHangover.SVGKit
 
 This is a `Xamarin.iOS` binding project for `SVGKit`
 
 * SVGKit v2.x - live development, latest fixes/features
 * Xamarin.iOS Version: 10.4.0.4
-* Xcode 8.1 (11544) Build 8B62
+* Xcode Version 9.0 (9A235)
 
-##SVGKit
+## SVGKit
 
 >SVGKit is a Cocoa framework for rendering SVG files natively: it's fast and powerful. Some additional info and links are on the wiki
 
@@ -15,19 +16,19 @@ Ref: [https://github.com/SVGKit/SVGKit](https://github.com/SVGKit/SVGKit)
 
 License : [https://github.com/SVGKit/SVGKit/blob/2.x/LICENSE](https://github.com/SVGKit/SVGKit/blob/2.x/LICENSE)
 
-##Nuget:
+## Nuget:
 
 `PM> Install-Package SushiHangover.SVGKit.Binding`
 
 Ref: [https://www.nuget.org/packages/SushiHangover.SVGKit.Binding](https://www.nuget.org/packages/SushiHangover.SVGKit.Binding)
 
-##Issues?
+## Issues?
 
 ###Binding Issues? [GitHub Issues](https://github.com/sushihangover/SVGKit.Binding/issues)
 
-###SVGKit Library? [GitHub Issues](https://github.com/SVGKit/SVGKit/issues)
+### SVGKit Library? [GitHub Issues](https://github.com/SVGKit/SVGKit/issues)
 
-##Need Help?
+## Need Help?
 
 Post general `SVGKit` questions on [StackOverflow](http://stackoverflow.com/questions/tagged/ios+svgkit)
 
@@ -37,15 +38,15 @@ Specfic `Xamarin.iOS` & `SVGKit` questions on [StackOverflow] (http://stackoverf
 
 Tagged: **`[XAMARIN]`** **`[SVGKit]`** **`[Xamarin.iOS]`** **`[iOS]`**
 
-##Usage:
+## Usage:
 
-###Namespace: `SVGKit` 
+### Namespace: `SVGKit` 
 
 	using SVGKit;
 
-###Load SVG from a Bundle Resource
+### Load SVG from a Bundle Resource
 
-####Build action: `BundleResource`
+#### Build action: `BundleResource`
 	
 	var image = new SVGKImage("Media/Sushi.svg");
 	var imageView = new SVGKFastImageView(image);
@@ -54,9 +55,9 @@ Tagged: **`[XAMARIN]`** **`[SVGKit]`** **`[Xamarin.iOS]`** **`[iOS]`**
 
 ![](Media/SimulatorScreen.png)
 
-###Load SVG from a Bundle Path
+### Load SVG from a Bundle Path
 
-####Build action: `Content`
+#### Build action: `Content`
 	
 	var image = new SVGKImage(Path.Combine(NSBundle.MainBundle.BundlePath, "Media/Joker.svg"));
 	var imageView = new SVGKFastImageView(image);
@@ -65,20 +66,20 @@ Tagged: **`[XAMARIN]`** **`[SVGKit]`** **`[Xamarin.iOS]`** **`[iOS]`**
 
 ![](Media/SimulatorScreen2.png)
 
-##Build:
+## Build:
 
-###Building `SushiHangover.SVGKit.Binding`
+### Building `SushiHangover.SVGKit.Binding`
 
-#####`xbuild` or `msbuild` based:
+##### `msbuild` based:
 
-	xbuild /p:SolutionDir=./ /target:Clean /p:Configuration=Release SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
-	xbuild /p:SolutionDir=./ /target:Build /p:Configuration=Release SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
+	msbuild /p:SolutionDir=./ /target:Clean /p:Configuration=Release SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
+	msbuild /p:SolutionDir=./ /target:Build /p:Configuration=Release SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
 	
-#####Building `Target:Release` also builds the Nuget package:
+##### Building `Target:Release` also builds the Nuget package:
 
 	bin/Release/SushiHangover.SVGKit.Binding.1.x.x.nupkg
 
-###Building a static `SVGKit` library:
+### Building a static `SVGKit` library:
 
 	pushd SVGKit
 	xcodebuild -project SVGKit-iOS.xcodeproj clean
@@ -89,14 +90,14 @@ Tagged: **`[XAMARIN]`** **`[SVGKit]`** **`[Xamarin.iOS]`** **`[iOS]`**
 **Note:** The output from xcrun/lipo should contain `armv7`, `arm64` and `x86_64`
 	
 
-##Binding Info:
+## Binding Info:
 
 ###Xamarin Binding Guide
 
 [Binding Objective-C](https://developer.xamarin.com/guides/cross-platform/macios/binding/)
 
 
-###Sharpie
+### Sharpie
 
 	sharpie -tlm-do-not-submit bind --output=SushiHangover.SVGKit --namespace=SushiHangover.SVGKit --sdk=iphoneos10.1 ./SVGKit/build/Release-universal/usr/local/include/*.h
 
diff --git a/SVGKit b/SVGKit
index 29b55f9..8949b61 160000
--- a/SVGKit
+++ b/SVGKit
@@ -1 +1 @@
-Subproject commit 29b55f9846b11d27fb22cf0ad164a4025de12c34
+Subproject commit 8949b61e7ae25529678e34a548288cc838061674
diff --git a/SVGKit.SampleApp/ViewController.cs b/SVGKit.SampleApp/ViewController.cs
index a1e8e98..a413c94 100644
--- a/SVGKit.SampleApp/ViewController.cs
+++ b/SVGKit.SampleApp/ViewController.cs
@@ -1,39 +1,88 @@
 using System;
 using UIKit;
 using SushiHangover.SVGKit;
+using CoreAnimation;
+using CoreGraphics;
+using CoreFoundation;
+using Foundation;
 
 namespace SVGKit.SampleApp
 {
-	public partial class ViewController : UIViewController
-	{
-		protected ViewController(IntPtr handle) : base(handle)
-		{
-			// Note: this .ctor should not contain any initialization logic.
-		}
-
-		public override void ViewDidLoad()
-		{
-			base.ViewDidLoad();
-
-			var image = new SVGKImage("Media/Sushi.svg");
-			var imageView = new SVGKFastImageView(image);
-			imageView.Frame = View.Frame;
-			View.Add(imageView);
-		}
-
-		public override UIInterfaceOrientationMask GetSupportedInterfaceOrientations()
-		{
-			return UIInterfaceOrientationMask.LandscapeLeft;
-		}
-
-		public override UIInterfaceOrientation PreferredInterfaceOrientationForPresentation()
-		{
-			return UIInterfaceOrientation.LandscapeLeft;
-		}
-
-		public override bool ShouldAutorotate()
-		{
-			return false;
-		}
-	}
+    public static class Extension
+    {
+        public static UIColor Inverse(this UIColor color)
+        {
+            try
+            {
+                var cgcolor = color.CGColor;
+                if (cgcolor.NumberOfComponents == 1)
+                    return color;
+
+                var comps = cgcolor.Components;
+                var newComps = new nfloat[comps.Length];
+                var i = comps.Length - 1;
+                newComps[i] = comps[i];
+                while (i-- > -0)
+                {
+                    newComps[i] = 1 - comps[i];
+                }
+                using (var newCGColor = new CGColor(cgcolor.ColorSpace, newComps))
+                {
+                    var newUIColor = UIColor.FromCGColor(newCGColor);
+                    return newUIColor;
+                }
+            }
+            catch
+            {
+                return UIColor.Black;
+            }
+        }
+    }
+
+    public partial class ViewController : UIViewController
+    {
+        NSTimer timer;
+
+        protected ViewController(IntPtr handle) : base(handle)
+        {
+            // Note: this .ctor should not contain any initialization logic.
+        }
+
+        public override void ViewDidLoad()
+        {
+            base.ViewDidLoad();
+
+            void RecurseLayers(CALayer[] layers)
+            {
+                foreach (var layer in layers)
+                {
+                    if (layer is CAShapeLayer && (layer as CAShapeLayer).FillColor != null)
+                        (layer as CAShapeLayer).FillColor = UIColor.FromCGColor((layer as CAShapeLayer).FillColor).Inverse().CGColor;
+                    if (layer.Sublayers != null)
+                        RecurseLayers(layer.Sublayers);
+                }
+            }
+            //var imageView = new SVGKLayeredImageView(new SVGKImage("Media/Sushi.svg"));
+            var imageView = new SVGKFastImageView(new SVGKImage("Media/Sushi.svg"));
+            imageView.Frame = View.Bounds;
+            View.Add(imageView);
+            //timer = NSTimer.CreateRepeatingScheduledTimer(2, (_) => InvokeOnMainThread(() => RecurseLayers(imageView.Layer.Sublayers)));
+        }
+
+
+        public override UIInterfaceOrientationMask GetSupportedInterfaceOrientations()
+        {
+            return UIInterfaceOrientationMask.LandscapeLeft;
+        }
+
+        public override UIInterfaceOrientation PreferredInterfaceOrientationForPresentation()
+        {
+            return UIInterfaceOrientation.LandscapeLeft;
+        }
+
+        public override bool ShouldAutorotate()
+        {
+            return false;
+        }
+    }
 }
diff --git a/SushiHangover.SVGKit/Additions/SVGKLayeredImageView.cs b/SushiHangover.SVGKit/Additions/SVGKLayeredImageView.cs
new file mode 100644
index 0000000..e2aec78
--- /dev/null
+++ b/SushiHangover.SVGKit/Additions/SVGKLayeredImageView.cs
@@ -0,0 +1,59 @@
+using System;
+using System;
+using System.Drawing;
+using System.Diagnostics;
+using System.ComponentModel;
+using System.Threading.Tasks;
+using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
+using UIKit;
+using GLKit;
+using Metal;
+using MapKit;
+using Photos;
+using ModelIO;
+using SceneKit;
+using Contacts;
+using Security;
+using Messages;
+using AudioUnit;
+using CoreVideo;
+using CoreMedia;
+using QuickLook;
+using CoreImage;
+using SpriteKit;
+using Foundation;
+using CoreMotion;
+using ObjCRuntime;
+using AddressBook;
+using MediaPlayer;
+using GameplayKit;
+using CoreGraphics;
+using CoreLocation;
+using AVFoundation;
+using NewsstandKit;
+using FileProvider;
+using CoreAnimation;
+using CoreFoundation;
+
+namespace SushiHangover.SVGKit
+{
+    public unsafe partial class SVGKLayeredImageView : SVGKImageView
+    {
+        [Export("initWithSVGKImage:")]
+        public SVGKLayeredImageView(SVGKImage im) : base (im)
+            {
+            if (im == null)
+                throw new ArgumentNullException("im");
+            IsDirectBinding = GetType().Assembly == global::ApiDefinitions.Messaging.this_assembly;
+            if (IsDirectBinding)
+            {
+                InitializeHandle(global::ApiDefinitions.Messaging.IntPtr_objc_msgSend_IntPtr(this.Handle, Selector.GetHandle("initWithSVGKImage:"), im.Handle), "initWithSVGKImage:");
+            }
+            else
+            {
+                InitializeHandle(global::ApiDefinitions.Messaging.IntPtr_objc_msgSendSuper_IntPtr(this.SuperHandle, Selector.GetHandle("initWithSVGKImage:"), im.Handle), "initWithSVGKImage:");
+            }
+        }        
+    }
+}
diff --git a/SushiHangover.SVGKit/ApiDefinitions.cs b/SushiHangover.SVGKit/ApiDefinitions.cs
index 1fc70ce..7475ac1 100644
--- a/SushiHangover.SVGKit/ApiDefinitions.cs
+++ b/SushiHangover.SVGKit/ApiDefinitions.cs
@@ -1056,7 +1056,7 @@ interface IDocumentStyle
 	}
 
 	// @protocol DocumentCSS <DocumentStyle>
-	[Protocol, Model]
+	[Protocol]
 	interface IDocumentCSS : IDocumentStyle
 	{
 		// @required -(CSSStyleDeclaration *)getOverrideStyle:(Element *)element pseudoElt:(NSString *)pseudoElt;
@@ -1096,7 +1096,7 @@ interface MediaList
 	interface NSCharacterSet_SVGKExtensions
 	{
 		// +(NSCharacterSet *)SVGWhitespaceCharacterSet;
-		[Static]
+		//[Static]
 		[Export("SVGWhitespaceCharacterSet")]
 		//[Verify (MethodToProperty)]
 		NSCharacterSet SVGWhitespaceCharacterSet();
@@ -2478,7 +2478,7 @@ interface SVGKPattern
 
 	// @interface SVGKLayeredImageView : SVGKImageView
 	[BaseType (typeof(SVGKImageView))]
-	interface SVGKLayeredImageView
+    interface SVGKLayeredImageView : SVGKImageView
 	{
 	}
 
diff --git a/SushiHangover.SVGKit/SVGKit.nuspec b/SushiHangover.SVGKit/SVGKit.nuspec
index b723ac8..27d3e3c 100644
--- a/SushiHangover.SVGKit/SVGKit.nuspec
+++ b/SushiHangover.SVGKit/SVGKit.nuspec
@@ -2,13 +2,13 @@
 <package>
   <metadata>
     <id>SushiHangover.SVGKit.Binding</id>
-    <version>1.0.3</version>
+    <version>1.0.4</version>
     <description>
       This is a Xamarin.iOS binding project for SVGKit v2.x
     </description>
     <title>SushiHangover.SVGKit.Binding</title>
     <language>en-US</language>
-    <copyright>2016 - SushiHangover/RobertN</copyright>
+    <copyright>2016/2017 - SushiHangover/RobertN</copyright>
     <authors>SushiHangover</authors>
     <projectUrl>https://github.com/sushihangover/SVGKit.Binding</projectUrl>
     <iconUrl>https://raw.githubusercontent.com/sushihangover/SVGKit.Binding/master/Media/icon.png</iconUrl>
diff --git a/SushiHangover.SVGKit/SushiHangover.SVGKit.csproj b/SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
index 997e1fd..438202c 100644
--- a/SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
+++ b/SushiHangover.SVGKit/SushiHangover.SVGKit.csproj
@@ -36,6 +36,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Additions\SVGKLayeredImageView.cs" />
   </ItemGroup>
   <ItemGroup>
     <ObjcBindingApiDefinition Include="ApiDefinitions.cs" />
@@ -45,7 +46,7 @@
     <ObjcBindingCoreSource Include="Extras.cs" />
   </ItemGroup>
   <ItemGroup>
-    <NativeReference Include="..\SVGKit\DerivedData\SVGKit-iOS\Build\Products\Release-universal\libSVGKit-iOS.2.0.0.a">
+    <NativeReference Include="..\SVGKit/build/Release-universal/libSVGKit-iOS.2.0.0.a">
       <Kind>Static</Kind>
       <ForceLoad>True</ForceLoad>
       <Frameworks>CocoaLumberjack CoreText CoreImage QuartzCore CoreGraphics</Frameworks>
@@ -59,6 +60,9 @@
   <ItemGroup>
     <None Include="SVGKit.nuspec" />
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Additions\" />
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.ObjCBinding.CSharp.targets" />
   <Import Project="..\.nuget\NuGet.targets" Condition="Exists('..\.nuget\NuGet.targets')" />
 </Project>
\ No newline at end of file