Hello! Now, I've been thinking about this recently. I feel like this would be a good option to help create realism when doing scenarios. I would say this would be fairly easy to make into the game as your basically copying livery designer. Let me show you how you would use it! You would pick your train and preferred livery and you will load into the train with a white moquette, like in livery designer. You can then use shapes to customise the seats. If they are different classes, you can toggle the classes like how you change different carriages, just like livery designer. Let's go for a 390. Let's say you want to make a virgin trains moquette. You would pick the train and livery and spawn in the moquette designer with the plain seats. You can customise them by using shapes and texts. Next you want to do first class, you press a button on your console your using so 'RB' for Xbox (which I use) and you then are moved into first class and you can customise that. Obviously some features can't be changed so they will stay the same. I hope you like this suggestion, if there's any issues with it, let me know! Hope this comes to TSW!
Yes please that would help if it came to TSW5, then I could finally I can improve the RRX HSP46 along with the coaches that I made in livery designer cuz I kinda not very good at it
Although normally the easiest thing to do is to upload shapes, patterns or logos in the tsw livery editor which is not avaliable to do in tsw5