Sorry if I'm a bit late on the news here, but I have come up with a list of suggestions for things the next version of this R68 should have (Panel and sound-wise) None of these are neccesary, they are just suggestions:
-Controller popping up and out of deadman when the train is in emergency (Similar to what the old R32 by Straphanger32 has)
-Animated horn button (If possible)
-Visible reverser (Even better, an animated one, and EVEN better, with sounds, similar to what the R38 has)
-Compressor sound
-Howling motor
Again, none of those are neccesary, they are just SUGGESTIONS.