More information and guidance around package import

Author: keveleigh

docs/mrtk3-overview/getting-started/setting-up/setup-new-project.md

@@ -22,17 +22,25 @@ For MRTK3 packages, we recommend checking for the [latest release on the GitHub
 
 ![GitHub release assets](../../images/github-release.png)
 
+We recommend the following packages to help you get started quickly:
+
 - org.mixedrealitytoolkit.core
 - org.mixedrealitytoolkit.uxcore
 - org.mixedrealitytoolkit.standardassets
 - org.mixedrealitytoolkit.spatialmanipulation
 - org.mixedrealitytoolkit.uxcomponents
 - org.mixedrealitytoolkit.input
 
-We'll also need the latest Mixed Reality Graphics Tools package from [its GitHub repo](https://github.com/microsoft/MixedReality-GraphicsTools-Unity/releases), also under **Assets**.
+We'll also need the latest Mixed Reality Graphics Tools package from [its GitHub repo](https://github.com/microsoft/MixedReality-GraphicsTools-Unity/releases), also under **Assets**:
+
+![MRGT GitHub release assets](../../images/github-release-mrgt.png)
 
 - com.microsoft.mrtk.graphicstools.unity
 
+Copy these files somewhere into your project folder. We recommend a subfolder under **Packages**.
+
+![MRTK Packages folder](../../images/mrtk-packages-folder.png)
+
 Using UPM's ability to [import local tarball files](https://docs.unity3d.com/6000.0/Documentation/Manual/upm-ui-tarball.html), we'll import the above packages in the following order, to correctly resolve dependencies:
 
 - com.microsoft.mrtk.graphicstools.unity