Ford Sierra Cosworth RS500 Q8 Oils 1.1

Franco Cunico's Sierra used in 1989 Tour de Corse. There are some minor differences between the in-game model and the real car, such as headlight covers, tow hooks and the aerial placement.

Installation: extract the .pssg-files to "Dirt Rally>cars>models>srs>livery_43>textures_high"
Replaces livery #7, dark green blank

**Update 1.1 changes**
-Removed the duplicate Sierra Cosworth decal
-Tweaked the main colors
All screenshots are now from version 1.1