The easiest bit is the headlamp switch panel. That just pops of with a bit of persuasion.
The main dash panel is about a 30 minute job. You need to remove the centre and side vent first, remove the now visible screws and then the difficult bit is releasing the retaining clip behind, which you have to access via the side vent and about 50mm inwards.
The centre console is a bitch to be honest. You have to remove all of the rear centre storage console first from the wind deflector down as this overlaps it at the bottom. Remove the knee pads too, then the gear lever and handbrake gaters and surround and then you can just about wriggle it out without actually taking the gear stick itself out. (roughly a 3hr job if you know what you're doing!)
I've done a few when changing standard to Piano black.