Scania R Series Pack v 1.2

Version 1.2: * Rework of textures and materials * More model cleanups * Added more DesignConfigurations, New exhaust * Adjusted attachers, hoses and such * Changes to rear attacherJoints, should not fook up the orientation any more and should work with other mods aswell * Reworked wheels and boogie. Height adjustment made to fit more trailers * Many improvements to the model