Lots of progress today. Didn't manage to finish. Need one more item. Hopefully tomorrow.

Wired the rear lights and reverse lights.

Wired the servo winch.

Both ESCs are wired too. The one on the left is for the servo winch while the one on the right is to drive the RC.

Showing battery tray is clear from any wiring and mains socket in place for battery to connect to.

Need to get my hands on some bicycle brake outer cable….