Here's mine.
The cooler is a mesa 96 plate cooler with fan and electric oil switch that switches on when the oil temp exiting the cooler hits 180 deg.
I cut a rectangular opening under the cooler and placed a wire mesh over the opening to keep debris out. The cooler is positioned about 1/2" above the cut out.
I'm working on making a slim enclosure for the cooler that will connect to 2 4" hoses that will connect to the future NACA ducts in the rear quarter windows. Another option would be to put the NACA ducts somewhere under the car to keep the appearance stock looking.
Just need to replace the headliner with a new black headliner and this part of the car is then complete.
Sandeep