There is one in the works. I can change the ID manually through a debugger, but I'm stil fighting to automatize the process. There is one thing that is more troublesome however and that's to make unlimted ammo. The values seem to be encrypted, but thanks to the map-editor I've been able to do some progress.
When I got everything 100% working I'll put it into a new secure trainer-engine I've made, which is more customizeable than the last TMK-powered ones. However it's still half way from completed.
If there were more people with the knowledge of using debuggers maybe it would go faster. As I both got to do VC trainers and administrate the site and protect it from fellers like pocketlint, plus that I got to do many other things offline.