Updates gitlens plus in normal walkthrough

Author: d13

walkthroughs/getting-started/12-plus.md

@@ -1,13 +1,18 @@
 ## GitLens+ Features
 
 <p align="center">
-  <img src="../../images/docs/visual-file-history-hover.png" alt="Visual File History view"/>
-  <br/>New Visual File History
+  <img src="../../images/docs/commit-graph-illustrated.png" alt="Commit Graph illustration"/>
+  <br/>New Commit Graph
 </p>
 
 <p align="center">
-  <img src="../../images/docs/worktrees-view.png" alt="Worktrees view"/>
-  <br/>New Worktrees
+  <img src="../../images/docs/file-history-illustrated.png" alt="Visual File History illustration"/>
+  <br/>Visual File History
 </p>
 
-Even more features are coming soon, like a visual commit graph and rich integrations with hosting services like GitHub Enterprise.
+<p align="center">
+  <img src="../../images/docs/worktrees-illustrated.png" alt="Worktrees illustration"/>
+  <br/>Worktrees
+</p>
+
+Even more features are coming soon, like rich integrations with GitHub Enterprise.