Slk Red interior

Hello, I have a Slk with a black interior currently. I would like to change the interior to the black and red interior with the seats and the dash and the whole nine. The problem is, i dont know where to look for these products. Can anybody please help? Thank you.

I have the red an black interior, the paint on the plastic is extremely frail! Rubs off to reveal black very easily. The leather is fine though. I don't know where you might find an interior. Maybe a wreckers or dealership?
:smooch: