I'm looking for any patterns of leaf veins. I'm trying to make some normal clothes into fairy clothes and wanted a leaf vein to make it look as though they are using flowers and leaves for clothes. I've searched google and many sites but not found anything like what I am looking for. I've included some examples of what I'm talking about, taken from google search.

Have you tried the cracked paint pattern that comes with the game? It's not perfect but it has a similar effect.