could someone make the submachine gun have this grip?

[ludasac]

i like the submachine in this fallout a lot, but i think have the grip and make it looks like a tommy gun its gonna make it look more awesome, i tried but im bad understanding some programs.

If some know how make it :

 

 

please do it, its gonna be great look the weapon like that with the correct animations for hold it with this engine of fallout 4

for the moment to make this, i found this grip model:

 

https://www.nexusmods.com/fallout4/mods/19411/?

 

i like the grip, but is difficult to me understand how put the model of the weapon and this part together but if you dont want use is not a problem i only wanna see the weapon with a grip in the front part of the cannon of the weapon, im sure maybe a lot of player would love it