From 2010.
This is available for use [as it currently is]. Unfortunately I lost the .psd, but at least this file is .png and the lines are fairly clean.
All I ask is that you give credit, leave a comment, and do not use commercially (do not gain any profit from it).
Link
The Pink Rose Of Texas
Here's my colored version: http://www.weasyl.com/~thepinkroseoftexas/submissions/1670122/shaymin