I'll get you pictures in a couple of days. I'm actually traveling this week.
Believe it or not, Ultimate Electronics in Gilbert(Phoenix area) did the install of the head unit. This was only after I saw some of the other work he had done.
A couple of things you might want to know:
If you do not add an external amp, you will have to wire the speaker wires all the way to the amp under the seat and bypass it. The Pioneer will power the front and rear speakers but not the Subwoofer. You will have to get an amp for it. Once you do, you will realize just how bad the stock sub is and will want to replace it.
You are going to lose your steering wheel control not only for the stereo but for the adjustments to the message center. Make sure you have set all of your options before you change the stereo out.
If you have the 5 seater the space under where the back seats would go is a great place for you to mount amps.
Here is a list of the equipment I installed. I chose to bypass the whole system, you don't have to.
Pioneer AVIC-D1 - with XM and Ipod control.
Mcintosh MCC404 amp - 4x100
Alpine MRD-M605 sub amp
Blaupunkt ODw1000HP subwoofer (fits in the stock location without building it out) just make sure you line the inside and the outside of the tailgate with Dynamat.
MBQuart Reference RCE 216 for the front and rear.
I'll try to get some pictures in a couple of days. Although the head unit is the only thing that you can see changed.
Let me know if I can answer any other questions.