Servo CAD

Hello I was wondering if anyone had any CAD drwaings of a standard size Hitec 311 digital servo or something similar? I'm building a robot arm, and need to make brackets, which I need a reference for. Thank you!

Found one using Google:

http://sketchup.google.com/3dwarehouse/details?mid=6bab44cbd8a82b7e80c73b110d74d94f

THANKS!! I hope it's accurate