A weapon

[NightmareEngine]

Hello, first time poster and all that, was going to ask if anyone could do what pineapplesurprise did with the holo automatic rifle here ->http://www.nexusmods.com/newvegas/mods/62457/?

but with the fallout 3 G3 model instead of the autorifle?

I tried myself but I've hit a wall in blender, wanted to know if I could get any help, thanks a bunch.