Small update:
Scratch built the rear dampers and brakes as well as the suspension. I must say they do look much better than the molded plastic parts and is well worth the extra effort!
I added some dry brushing to the engine and suspension to give it some "life".
I have also painted the the skid plates that goes underneath the car. Does anyone know that if these plates are made from metal or carbon fiber? If it's CF what would be a close pattern for it?
I'll be working on some interior stuff next. If anyone can send me some ref pics of this car or a similar 206 WRC car, I would really appreciate it.
I would mostly just like to know where are the appropriate places to apply CF, and maybe attempt some wiring and etc.