StudioWelcome: Update tutorials

Change-Id: I7c5dad8a355dca562a7046d05dd71089f3d60d79
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Brook Cronin <brook.cronin@qt.io>

src/plugins/studiowelcome/qml/welcomepage/TutorialsModel.qml

@@ -122,6 +122,12 @@ ListModel {
         url: "https://youtu.be/UfvA04CIXv0"
     }
 
+    ListElement {
+        displayName: "Qt Design Studio QuickTip: Interactive 3D"
+        thumbnail: "images/Qt_QT_interactive3d.png"
+        url: "https://youtu.be/w1yhDl93YI0"
+    }
+
     ListElement {
         displayName: "Sketch Bridge Tutorial - Part 1"
         thumbnail: "images/sketchTutorial_1.png"
@@ -133,4 +139,10 @@ ListModel {
         thumbnail: "images/sketchTutorial_2.png"
         url: "https://www.qt.io/blog/qt-design-studio-sketch-bridge-tutorial-part-2"
     }
+
+    ListElement {
+        displayName: "Getting Started - Create New Project"
+        thumbnail: "images/gettingStarted_newProject.png"
+        url: "https://youtu.be/9ihYeC0YJ0M"
+    }
 }