Dang it! I just typed up everything you needed and somehow I was logged out when I replied and it didn't save...
What you need:
Center seat, if you buy it from a auto recycling center, it may not come with the seat belts)
Duct that runs between the seat and dash
junk tray that sits directly in front of the center seat
radio bezel (unless you have the 120v power outlet and the donor truck doesn't - they are not interchangeable)
fold down cup holder
left/right bezels with outlets that go on both sides of the cup holder
lower bezel - covers the bottom of the cup holder - if the donor vehicle doesn't have rear vents, then the bezel will be slightly larger, it will still work, but you have to cut it to size by following the line on the back of it.
2010-2012 truck, including the 1500, are all interchangeable
When I did my swap, some parts I had to buy new: seat belts, radio bezel (you have to get one that has the 120v outlet since the holder for the outlet is permanently attached), duct and junk tray. Other parts came out of a 2011 (cup holder and surrounding pieces) and 2012 (seat).
I took pictures of my swap, I'll try to get an install thread up today or tomorrow.
Here is another thing to keep in mind - unless you swap with someone local - shipping the center console is expensive. I sold my console and all supporting pieces to a guy in Texas and it cost around $170 to ship via Fedex.