This is a collection of new ship trail colors. These work by replacing the green jetpack trail. Install the mod, go to the appearance modifier, select the green trail, and you’ll see the modded color/pattern instead. If you have requests, leave them in the comments.
If more than one color is listed, the first color is the core and the second color is the glow around the core.
You can only install one of these at a time, since they all replace the green trail. If you try to install more than one color, only one will work.