Okay so a few pictures below but got the reverse camera fitted and working with no issues at all. As i guessed just wired it up to the reverse light and the back of the headunit, my headunit has an option to go into the camera automatically when you hit reverse.
Tub liner was really easy to pull out, anyway wanting to know just lift it up in the middle and bend it out after you take the 4 screws out
Drilled a little hole next to the license plate light so it clips in all snug with the camera wiring
For anyone curious, i ran it up through this hole (don't mind the red wiring we used it as a yellow tongue replacement to pull the wiring through)
Camera working + the mounting:
In other news I found out after my short shifter install and doing the front bolts up really tight it was a long day and forgot to double check the back bolts, they were loose and leaking oil all down the gearbox haha.. But all is fixed now.
Also was having a metallic sounding issue, found out both of my muffler mounts snapped and was rubbing on the tailshaft.
So all issues have been fixed now which is good, went to fit the short shifter in my brothers car today and the rubber below is absolutely cactus. I thought why not chuck a few coins in there to make it better haha - isn't as sloppy anymore..
That's it for today pretty much, just need to get the brackets rewelded and get the cam next but be a while before that unfortunately.
EDIT: well one more thing, I figured I would pull it apart AGAIN and fit my bluetooth microphone and actually start using it since that's one of the features of my head unit. I put the speaker in where the Beeper is in the cluster so it's hidden and apparently still sounds clear enough.