Just a thought: Wouldn’t it be a good idea to invite real graffiti artists to contribute their credits in TSW X in the future? Perhaps start a contest (themed content) to spray or apply digital art graffiti on bridges, facades, walls, etc. I’ve had this idea for a while because I noticed that some graffiti loops or repeats, even in new routes. However, "life thrives on ideas" it does, doesn't it?
Encouraging vandalism. No thank you. It’s bad enough that DTG see fit to put graffiti on the routes, often in places which IRL could only be reached by taggers trespassing on the railway and putting themselves in a position of danger.