Hello there, I have re-animated the CS:GO M4A1. Actually these are my SCAR-H animations, but I made a new draw and new firing animations. :3
You can choose between no camo, OD Green + Black and Desert Camo.
I've included the SMDs, so you can swap models if you feel like it.
Open CS:GO Folder (SteamApps/common/Counter-Strike Global Offensive/csgo)
Create a backup of your pak01_dir.vpk
Open pak01_dir.vpk with Notepad++
Press Control+H and replace "v_rif_m4a1" with "v_rif_m4a2" (It will say "4 occurrences were replaced.")
Save your file, and you're done.
Video by Defused:
Video by Millenium: