They're photos from the other PCB inside the case, there are 2 PCBs inside the ECU connected together with a flexible ribbon cable.
ThreeD, any chance you could undo the 6 screws that hold the top PCB in place and lift it up to take a photo of the other side? The other side is much more interesting too look at! Oh, it will definitely void your warranty lol
I'll post up a photo of the A/T ECU this evening when I get home.
Cheers,
Jon