I found most of the info on this site somewhere, cant remember where though.
The centre trim is not screwed on anywhere, it just needs the plastic part in front of the centre console removed, the gear stick surround lifted and then it can be pulled out, its only clipped in. Obviously care must be taken as the gearstick, switches and other things are attached to it from the underside.
The dash peice is pretty much all the one part from the start button to the air vent on the passenger side.
Various plastic dash surrounds must be removed before accessing the screws that hold this to the dash.
Its mostly common sense but I could post pics of the rear of the panels to show where they are fixed.
Buy plastic trim removers, they are really quite cheap for a set.