So after my game crashed I opened it back up and tried to run M453 and I'm able to load it but on the side of the cars I'm seeing this Is there any way to fix this is this a bug. (Can this be fixed without a reinstall) It has done this since that crash (To understand what I'm reporting on please view the Image attached to the post as it contains the vital screenshot of the issue)
Do you have Dynamic Lights enabled in the game settings? Make sure you do. And which scenario is that? M453 doesn't ring a bell.
It might be worth clearing cache or integrity check, maybe some asset (reference) was read wrong. It looks like UP stock colors but M453 is a CSX number (of course, given the area). That 7 RPM also looks funny. Your graphics settings appear to be on the low end, other than that, you could be observing early signs of some failure. Unless it's just a wonky installation of 3rd party assets / content.
So everything's fine now? As said, your screenshot looks like it's not using DynamicLights. This will revert to Kuju RailSimulator legacy lighting without light sources and shadow casting. Also, some updated shaders will show the bug that is seen in your screenshot (Reflections will turn to tinted transparency - I remember itstypicalrailfanner16 had puzzled us a while ago with a similar screenshot). The option to turn off DynamicLights was implemented for PCs that were "potatos" in 2012 already. I've downloaded some workshop scenarios (there's a lot to discover!) for Miami, what a nice route it is. Scenery is very detailed and enjoyable. (Bug reports are an inspiration to me "what to play next" )