Take the camera from the box and fasten it to the mount using x2 M5x16 button heads & nylocs. 

See this center rivet, drill this out with a 5mm drill bit.

Drill the hole to 12mm. 

Fit a 12mm cable gland in the hole and tighten.

Remove the head of the cable gland and the rubber insert. 

Drill the gland head to 8.5mm and feed the camera wire through.

Feed the wire through the rubber insert next. 

Drill a 8.5mm hole in to the other half of the cable gland. 

Wrap electrical tape around the camera cable where it will sit in the cable gland. This is because the wire is too small for the cable gland.

Feed the cable through the cable gland and put the rubber insert and gland head back on. 

Tighten the cable gland to the cable. 

Feed the extension cable from the from of the canopy to the back through the stiffeners like so. 

Plug the camera in to the extension cable and wrap with electrical tape. 

Place some shrink tube over the extension cable where the cable will sit in the cable gland. 

Heat and tighten the cable gland. 

Your gator camera canopy installation is now complete.