I'm glad to say that there are not many changes between the 2011 and 2012 -- I just got my Brilliant Black 2011 SXT Crew with everything except the sunroof and am very happy with it.
I was googlehunting and found the 2012 Chrysler Fleet Buyer's Guide that lists more information about the 2012 line-up than I had ever seen before.
Some bad news for you? Brilliant Black is gone as a colour as far as this document is concerned...
Copied from it:
WHAT'S NEW FOR 2012
• New Rear Seat Video Group I includes 2nd-row 9-inch video
screen, six premium speakers and more. Available on Crew
and R/T AWD.
• R/T AWD leather-faced seating now available in Tan
• New paint colours:
– Storm Grey Pearl
– Blue Pearl
– Copper Pearl
– Red
• Discontinued paint colours:
– Blackberry Pearl
– Brilliant Black
– Deep Cherry Red
The full PDF can be seen at: http://www.fleetchry...CDN_FBG_ALL.pdf
Good luck!
EDIT: Sorry, no idea when they will be available for order...