R56 switch panel replacements

Hi

Just bought a R56 JCW exterior was just what I wanted but interior was not as I would spec it.

Main thing to start with is all the switch panels are silver/ grey and I would love to replace them all with black.

So question is are all the centre switches, cd slots, etc replaceable by someone with basic skills

And where could I pick them up from tried googling etc nothing, eBay 1 set of switches fir a r53.

Am I looking at a breakers only.

Thanks.