How about dead centre above the number plate?
The gap between the top of the number plate and the lip that comes over the plate is only a couple mm and I don't think there is enough room to drill. I haven't actually received the head unit and camera package yet, so I'm just trying to suss it out from the picture and looking at the boot.
This is the camera type, as you can see it comes with a bracket. I'll have a better idea once I get the camera (should be tomorrow), but I can't really see a good spot that is in the centre.
