The F-22 has been in development for about 10 years, I'm surprised there's still anyone who doesn't know about it!
You can lots of photos at the Air Force website's photo section:
http://www.af.mil/photos.html
or the manufacturer:
http://www.lockheedmartin.com/
As for kits, the only ones I know of (of the production airplane) are the Testors/Italeri (Svezda) kits. One is 1/72 and one is 1/48, but they seem to be pantographed off the same masters. It's a mediocre kit with a big-ass seam across the back that needn't be there and is hard to get rid of, and truly TERRIBLE fit on the intake lip parts. Revell releases the same kit in their own box, so don't be fooled.
I'm still hoping Hasegawa steps up with a new F/A-22 kit in 1/48 now that the first production airplane has been delivered.