I use your railroad mods in ATS & ETS2, friended you some time back (about when you started posting them elsewhere)
a) so i could remember the mod creator's name
b) so we could talk more about them (which we did)
c) so i could follow your mod updates

@TW follow my recommendations below, also make sure your load order doesn't have sound mods and trains related mods above mine mod. and remove from load order my addons whose purpose you don't understand

I un7zip and put the files in the mod folder in scs form...

https://steamcommunity.com/sharedfiles/filedetails/?id=3015211418

@TW do an experiment. create a new driver career (test profile) and connect only my mod, without any addons and without third party mods. make some trips in regions where there are railways and see if improved trains appear, send me the game log file in a private message

maybe you're using wrong files? how's file name you're use as my mod? and how's ше size in megabytes?