How do you reskin a loco with superscript livery options?

[alexl102]

There are a couple of locos I'd like to reskin, purely for personal use. I can do it, but at least one has a few different livery options, controlled by superscript. Is it possible to add an option to the superscript, and if so, how do you go about doing it?

Thanks

 

[edh6]

To add an option to the selectable liveries you only need to modify the texture library asset. Examining the config for the texture asset should give you a good idea of how add an extra one.