-Wikipedia
10 Skins are included: Egypt, Ethiopia, India, Iraq (Babylon), Mexico (Aztec), Poland, Russia and Ukraine. 2 teamcolor skins are included as well (though not shown in the preview - one each for plain green and desert).
To use the Mi-8, copy the folder of the skin you want to use into your mod, but make sure you add the 'Mi8SREF.dds' file as well!
Only one copy of 'Mi8SREF.dds' and 'fx_triggers_Mi8.ftsxml' files are needed for your mod.
ENJOY!
-Smitty