Itโs been a while since I did this but it was coming! I threw realism into the ๐๏ธ and hopped on an unrealistic long haul from Jordan to the West Coast in the states! Probably one of the most underused liveries in-game, the route in itself also provides some underrated scenery ๐ธ
While they need to tell you how exactly, you can generally achieve something similar by color grading your images, for example tweaking brightness, saturation and contrast in a third-party app.
What @MxP said above is pretty much spot on. Only thing I can add onto that is the third party app that I use which is Photoshop Express. Iโll also link a tutorial I made a couple of years ago so feel free to have a look. Do note that this was made nearly 4 years ago so the App has definitely changed over time but the simple basics of editing remain the same