I'd recommend moving your post into a new thread, so your pictures are in the first post there. Then replace your post here with a link to that thread.
Question: Why did you have to extend the camera's power wire? Rydeen's installation guide says their long harness has a second tap for the power at the end near the HU. That wire is electrically the same as the one near the camera.
Their intention was so you could connect to your reverse lights near the camera (to power the camera whenever you shift into reverse), and also provide that signal to your HU or display monitor. But in fact you can use the lead near the HU to send power to the camera. In that case, you must insulate the power lead near the camera.