I DID NOT MAKE ANY OF THIS CONTENT SO I WILL INSERT THE SOURCE LINK OF THE MOD
As in the last skin pack I uploaded, I found these on a russian website. It contains two stormtroopers skins, a scout trooper skin and an imperial tankman. The original zip (included the link in the source section) had weapons as well but I don't advice installing them in the GAW mod since they are not compatible probably.
Extract evry single skin folder in:
Men Of War-Assault Squad>mods>SW-GAW>resource>entity>humanskin
To use them load up the editor and spawn a soldier, then change his skin in the properties section (select him in F2/F3 mode) and change the skin to one of the modded ones.
All credit goes to the original creator and LucasArts/Disney.
SOURCE: (download if you want the weapons as well) It's in RUSSIAN
Tested on MOW: AS 1 2.05.15