Modding help D:

HELLLOO. i need help, again o.o
Well, I'm trying to make a M416 - M417 mod by following gallopokoi's tutorial,
But after I have extracted GUNS_M_PV_AR there are a lot of different LTB files.
There's like ANI_G, ANIBASE, CM_HND_SP_DF, PVMLA, PVMSH, and stuff like that. What are the differences between them?

If it's easy like PVMLA or PVMLA_W files u just have to switch between those. And when ur gun isn't there u use CM_HND_SP_DF or something like that or wuz it CW something...
Just copy info from that and put into another type of that file