you mean working traqulizers? Want work, can't mod that, I think. rpg fireworks... I think that's for that effects.fsp file, and that kinnda difficult to mod. nucliar bomb. the blast would be the same, so smaller than the bomb. But that can be agusted, the bomb, however will be "a hologram" as you will be able to walk tru it. Otherwise you have problems trowing it in a small space.
I've still got a little small nice mod, changes the mobile of cj into a... nicer 1.