http://www.xpgamesaves.com/topic/68309-sniper-ghost-warrior-2-expert-difficultyxbox-360-gamesave/ theres saves here mate.
unfortunately this is for the second sniper ghost warrior - i am looking for the original one... but thanks anyway!
This cant be done it saves to the gpd in your profile, using the game save on last checkpoint will not give you the cheevo. Send me your gpd and i can give you unlimited ammo and god mode, also can mod it to where you only need 1 more secret to pick up. Looks like this 435907D1.gpd
now i just have to find it LOL this isn't the folder of the game by any chance? wow, i am such a noob. hehe
The gpd file is stored in your gamertag/profile Open up your profile in the package manager of your favorite tool, then click the contents tab and look for 435907D1.gpd