One of the guys 'out the back' who works at Mild to Wild RC who I use locally did it for me. I wasnt a huge fan of the Red or Green colours for these kits so I said if he do anno'd all the alloy bits I'd buy it lol! Gave the dude out the back a few cans of Wild Turkey! haha! These venom's he sells for around $180 - bargain if you ask me. They're an amazing little piece of kit - fully switchable diff locks like an ARB locker FRONT AND REAR!! I did blow the plastic front diff carrier though as I run an ultra strong servo and brushless cralwer motor - unlike the mighty SCX10's the Venom's dont have a slipper clutch, I wish it did! Bought some metal diff carriers to fix it up though
To de anno I think you use a product called Greased LIghtening - you bring it to the boil or close to it and drop in the parts. It just magically removes the annodizing. Quite amazing to watch actually. Take a look here
The guy narrating is quite annoying in voice and cant stop saying "you go ahead and....blah blah blah" lol!