C:\Users\ your user\Saved Games\DCS.openbeta\Liveries\Mi-24P\

there are 3 eversions, one with goofey eyes, one with regular eyes and my personal one with some flags and extras on it, all 3 are separate so you can choose to install one, 2 or all
(v15-OCU, means virtual15th Operational Conversion Unit, a squadron i made)