M72 LAW Questions

[UselessHeathen]

I'm interested in adding the M72 LAW of Vietnam War (And Chuck Norris movie) fame, by basically cloning the stats of the RPG-18, lowering its effectiveness slightly, and making it cheaper and lower-CGL than the RPG-18.
So some questions:
What 3D editor would I need to get to be compatible with 7.62?
Is this a ridiculously ambitious project?



Also, on an unrelated note, why does everyone in the 7.62 universe disregard the built-in foregrips on the Steyr AUG series weapons? Seems like it'd be easy to fix, BSM has foregrip anims. It would also apply to the 1928 Thompson, which has the same strange flaw.