Add last imaeg

Author: SummerSigh

docs/babbleofficaltracker/babbleofficaltracker.mdx

@@ -34,6 +34,7 @@ Hi there! If your in this section, you've purchaced a Babble Mouth Tracker V1!
     - IMPORTANT: You won't see a video until you set a crop area. So click on "cropping mode" and click and drag to set a crop area.
     - For actual use make sure to make a box around your mouth!
     - After this go back to "Tracking Mode" and you should see a video feed from your camera!
+    ![camera working](/img/setup_working_V.png)
 
 6. Finished! 
     - To click on one of the links down below to get started in game!