also would be cool if part of weapon customization was similar to the emblem creator. except instead of just emblazoning the emblem on the weapon it repeated the pattern over the entire surface thus making custom camos!
You get the challenges for each one by unlocking the previous one.
So, if you have Kryptek Typhon then the challenge to get Carbon fiber will unlock. Once you unlock carbon fiber by completing its challenge you will then be given the challenge to unlock the next camo.
I think on Elite you can check your challenges and it will actually tell you what the challenges are that you need to complete for each camo.
For example it will say "with Kyptek Typhon unlocked get so and so OSOK's with this gun to unlock this camo" Etc.
Got back from Oregon 07/05/2010. Wasn't gonna leave but then I saw this: http://img149.imageshack.us/img149/9075/sam1064.jpg psn: EternalGST