James Bond's weapon used in the majority of the films is the Walther PPK. This Walther shown here is a PPK/S. The difference between the PPK and PPK/S is an extra round and a slightly longer grip. Other than that, not much else. (P99 displayed on the bottom left)
I went with a two toned PPK/S. I believe he is only ever shown with an all black PPK in the films, but in some Casino Royale publicity photos, you can see Bond holding both a two toned and an all silver PPK.
