So, I'm one of those OCD guys that puts cases and screen protectors on everything.
Much to my surprise, I found them for the 8200 (and others).
I purchased them and put on last week. Very happy with the results. Slightly more difficult that doing a phone on your desk, but it came out perfectly.
I have NO affiliation with this product other than I use it. Just thought I would pass it on.
You get two of them in the pack, and I was able to get it on, bubble-free and straight the first time.
http://www.tuffprotect.com/store/p1265/Pioneer_AVIC-8200nex_Screen_Protectors.html
I'd take a pic, but it would look like a stock HU, so while that's good, it's not exciting...