looking forward to port insurgency model and animations to garry's mod, need help

hey, i’m really new to the modelling/animating scene and im not sure how im able to get insurgency models and animations into garry’s mod. i’ve also been struggling on how to play animations in blender and such, im confused as hell.

p.s i’d like to make it possibly compatible to use with the TFA base addon and to use c_hands on the weapon itself, any help would be much appreciated!

What your trying to do is really ambitious, make something smaller first so you know what you are doing