I just made some for Onslaught v9.1 if you want to put them up. They're not as pretty as the other ones, but I never saw any others out for onslaught. I tried to use the most universal callouts, and just use general ones.

http://i151.photobucket.com/albums/s...ther/ASide.png
http://i151.photobucket.com/albums/s...ther/BSide.png
http://i151.photobucket.com/albums/s...ther/BlueA.png
http://i151.photobucket.com/albums/s...ther/BlueB.png
http://i151.photobucket.com/albums/s...r/BlueBase.png
http://i151.photobucket.com/albums/s.../MiddleMap.png
http://i151.photobucket.com/albums/s...Other/RedA.png
http://i151.photobucket.com/albums/s...Other/RedB.png
http://i151.photobucket.com/albums/s...er/RedBase.png