Just replaced the rather torn up leather and wood steering wheel with an all-leather one from an XJ8, and also got a pretty good armrest from that same parts car to replace the busted one in the XKR. The XJ8 armrest is a bit more padded than the XKR one and rubs up a bit against the seat, so hopefully it won't be noisy over time. Also it looks like my old busted steering wheel had an AEK (sable) color code according to the sticker inside, rather than the AGE (antelope) color that the AGD (oatmeal) interior is supposed to be paired with. Weird.