Fernbus Simulator Reloaded - Look at the Reflection Detail and Night Light Effects
This sim reminds me very much of ETS2 in terms of the attention to detail and graphics. I set the video link below to start during one of the stops where QwertyAfro walks around the bus and you can see all the reflections off the bus as if you are walking around a real bus at night. What also shows up nicely is the effect of the city lights and streetlights casting very natural glows.
At this position you can see him running through the various switches on the dashboard and seeing what they do - https://youtu.be/rc5hT_l8kbc?t=16m12s.