-Fixes to the GP20C again

-Resized the ECO because I made a big mistake on scale.

-Fixed missing texture on the gp20c

-Added some detail onto the GP20C-ECO, hopefully does not break for anyone that has made it already.

-Small changes to the GP20C-ECO, added handrail ends and touched up fueltank size/removed marked sharp things that wasn't needed. Also updated the glass for the GP20C so it is actually UV mapped.

-Added Progress Rail's GP20C-eco used by CP, fixed the desert-built intake not having toolsblack under it, fixed LED headlight having rubber inside the bulb and acrylic on the rubber. (Thanks to WestAusMan98 for lending the airdryer aswell)

-Added some Saudi Arabia stuff, no you cannot buy the tallest building.

-Added another version of the ditchlight & headlight, does not screw with the originals.

-Added LED headlight & ditchlight models

Added logos for Errebody