When I scroll through the list of routes, this buses don't change skins and I can't replace the bus models, the game only has old ones without textures, if I replace with mods what is in dlc or x64e. How to fix it?

In addition, when choosing a route, sometimes everything disappears if I install line add-ons like this and scroll down, bus and menu disappear, escape does not work, game simply doesn't respond to anything and character runs far from me, but camera view is frozen.