When it released for PC in February 2012, Alan Wake came with no mod tools. Developer Remedy Entertainment said tools wouldn't be released because of their complexity, and their dependence on third-party tools which would presumably require permissions or licenses.
That hasn't stopped Alan Wake's community from hurling itself at the task, which, to change textures, requires unpacking and repacking a 2.9 gigabyte file, using a community-released tool. Against these odds, modder Xymbiot3 has defiantly released this, which gives Alan's flashlight... a Hello Kitty pattern. And Alan a Mike Tyson face tattoo. Problem is, because it all has to be repacked into a 3GB file, it's impractical to distribute. But here, at least, you can say that you have seen Alan Wake running around like Ed Helms in The Hangover II.
Alan Wake Flashlight Mod Images [Remedy Games Community, h/t Matt.]