@tavros55 :
its'nt possible at the moment to convert an Octavia.

Quote Originally Posted by costas3850 View Post
spyder, please make skoda superb LightGrey and LightBlue
Added at post n.2 tga images only for other colors. Replace files.

Brown is different named model, so you must change car.ini to see it. If you have two different named models you can change day-night color modifying car.ini txt.
Never rename the model, tga file can be renamed.