There is a 91% discount for the Scottish, UK and Irish paint jobs on Steam. If you don't have them now is your chance to get them for only 0.09€ until September 24th!
http://store.steampowered.com/app/297793/
http://store.steampowered.com/app/297791/
http://store.steampowered.com/app/297792/
http://store.steampowered.com/app/297793/
http://store.steampowered.com/app/297791/
http://store.steampowered.com/app/297792/