Ok, I braved 100+ degree weather to bring you these Spectra PhotoSync photos. The tint used is 65% all around with 75% used on windshield. The pano roof is not covered. Tinting was installed by Cactus Window Tint in Scottsdale, AZ. I've included some representative photos here. You should know that since I was doing spot metering the light levels are different for various pictures, so it may look darker between pictures. I should have just locked the camera to one setting, but I was not thinking at the time. A complete set of pictures with larger resolution can be found in my Flickr account.
Rear Window UP
Rear Window Down
Thank you soooooo much for posting these shots. I love how it looks! I'm going with the same plus the pano roof. I had my M3 done with Spectra Photosync last week and it was a night and day difference compared to Pinnacle on my X3. With my M3 sitting outside for much of the day, when I get in, it's much cooler than my X3. I'm switching to Photosync on all of my future cars from now on.