Chevrolet Suburban Timing and Scoring Truck

[1st 700 Quad]

A while back; someone, somewhere posted a picture of a mid-60s Suburban that had been converted into what I can only call a Timing and Scoring Truck. It had a platform of some sort built up in the rear, a hole cut into the roof with a framework raising that portion of the roof and chicken wire filling the gap. Apparently scorers would stand on the platform and look out thru the chicken wire to do their jobs. I THOUGHT I saved a picture of this in my Model Reference Photos folder on my computer but apparently I am mistaken. I can't find it anywhere and with the new Suburban out I could build it now. If ANYONE has ANY idea what I'm talking about and has this picture I sure would like to see it again, I have done every conceivable search in Google Images and it just does NOT come up.....HELP!!