I don't know what part of the process you're at, and I don't know how much you know, so just to make sure, I'll start at the beginning.....
First you need to remove the heated seat switch panel, if so equipped, otherwise, it's just the defroster switch panel. To do so, set the parking brake and put the shifter in 1st gear to give yourself some room to work. Now, either pry the defroster panel out with your fingers, or very carefully pry it out with a small, thin screwdriver. I recently read about one member sticking a small allen wrench in at the top of the defroster panel sideways and then rotating it down and pulling the panel out with the allen wrench. Whichever you're most comfortable with. Just be careful not to chip that wood trim piece!
Once the defroster panel is out, you can see that the wood trim piece is held in by 2 Torx screws. I think the head of the screw is 7mm, so if you have a nut-driver it's a little easier. Remove those 2 screws and then start gently prying around the top of the wood piece. Be really careful, cuz it chips really easily. Once you get the vertical part of it loose, you'll need to pry the bottom, horizontal part straight up. It's held in by 2 clips, one on each side. Again, be really careful! As you pull it up, be sure to unhook the grounding wire to the right of where the shifter is, on the underside of the wood trim. Set this piece aside in a safe place.
Now that the wood trim is out of the way, you'll see a bracket just in front of the shifter. It should have 6 screws in it. 2 are horizontal, and the other 4 are vertical. 2 of them attach the shifter plate to this bracket. Remove all 6, and then remove the bracket. You should also see that the shifter plate is clipped into the ashtray/cupholder assembly. Carefully pry it up on both sides.
Open up your center console compartment and locate the 2 screws at the very bottom. Remove them, and you should find that the entire center console is now loose. Locate the cigarette lighter plug at the forward end of the console and unplug it. IIRC, that should get you to the point where your center console will now be able to be completely removed. Take it out of the car and set it on a workbench or something.
Flip the console upside down, and from here you should be able to locate the 6 screws that hold the ashtray/cupholder assembly in place. I think the 2 that are closest to the center console compartment are the hardest to get to. Once these screws are removed, I think there are 2 places that clip into the center console compartment, similarly to the way the shifter assembly clipped into the ashtray assembly. Carefully pry that loose and spread the center console sides outward and slide the ashtray/cupholder assembly out. Remember, exercise extreme caution with the entire process.
I'm sure you're familiar with the cost of replacing anything in the center console.
It's really not that complicated as long as you know where all of the attachment points are. If I've forgotten something, I'm sure someone will chime in. Otherwise, I'm sure you'll be able to do it with the instructions listed above. Good luck!!
Oh, and if you need something to do with your old assembly, you can send it to me as payment for the instructions.
